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CVE-2021-38507
Vulnerability from cvelistv5
▼ | URL | Tags | |
---|---|---|---|
security@mozilla.org | https://bugzilla.mozilla.org/show_bug.cgi?id=1730935 | Issue Tracking, Permissions Required, Vendor Advisory | |
security@mozilla.org | https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html | Mailing List, Third Party Advisory | |
security@mozilla.org | https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html | Mailing List, Third Party Advisory | |
security@mozilla.org | https://security.gentoo.org/glsa/202202-03 | Third Party Advisory | |
security@mozilla.org | https://security.gentoo.org/glsa/202208-14 | Third Party Advisory | |
security@mozilla.org | https://www.debian.org/security/2021/dsa-5026 | Third Party Advisory | |
security@mozilla.org | https://www.debian.org/security/2022/dsa-5034 | Third Party Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2021-48/ | Vendor Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2021-49/ | Vendor Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2021-50/ | Vendor Advisory |
▼ | Vendor | Product |
---|---|---|
Mozilla | Firefox | |
Mozilla | Thunderbird | |
Mozilla | Firefox ESR |
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However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3." } ], "problemTypes": [ { "descriptions": [ { "description": "Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-08-10T05:11:20", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-49/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-50/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-48/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" }, { "name": "DSA-5026", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2021/dsa-5026" }, { "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html" }, { "name": "DSA-5034", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" }, { "name": "GLSA-202202-03", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/202202-03" }, { "name": "GLSA-202208-14", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/202208-14" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38507", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "94" } ] } }, { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2021-49/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-49/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-50/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-50/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-48/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-48/" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935", "refsource": "MISC", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" }, { "name": "DSA-5026", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-5026" }, { "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html" }, { "name": "DSA-5034", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" }, { "name": "GLSA-202202-03", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202202-03" }, { "name": "GLSA-202208-14", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202208-14" } ] } } } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2021-38507", "datePublished": "2021-12-08T21:21:41", "dateReserved": "2021-08-10T00:00:00", "dateUpdated": "2024-08-04T01:44:23.527Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-38507\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2021-12-08T22:15:08.947\",\"lastModified\":\"2022-12-09T15:54:38.630\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.\"},{\"lang\":\"es\",\"value\":\"La funcionalidad Opportunistic Encryption de HTTP2 (RFC 8164) permite que una conexi\u00f3n sea actualizada transparentemente a TLS mientras conserva las propiedades visuales de una conexi\u00f3n HTTP, incluyendo el mismo origen con conexiones no cifradas en el puerto 80. Sin embargo, si un segundo puerto cifrado en la misma direcci\u00f3n IP (por ejemplo, el puerto 8443) no optaba por el cifrado oportunista, un atacante de la red pod\u00eda reenviar una conexi\u00f3n del navegador al puerto 443 al puerto 8443, causando que el navegador tratara el contenido del puerto 8443 como del mismo origen con HTTP. Esto fue resuelto deshabilitando la funcionalidad Opportunistic Encryption, que ten\u00eda un uso reducido. Esta vulnerabilidad afecta a Firefox versiones anteriores a 94, Thunderbird versiones anteriores a 91.3 y Firefox ESR versiones anteriores a 91.3\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-346\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"94.0\",\"matchCriteriaId\":\"A22FDA8A-B862-4383-9C8E-C162713AB01B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"91.3.0\",\"matchCriteriaId\":\"DEA65EE6-233C-4CC1-83E8-316748943DAF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"91.3.0\",\"matchCriteriaId\":\"65E19CA9-5FDF-4253-8D56-FD82239F7D93\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEECE5FC-CACF-4496-A3E7-164736409252\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA6FEEC2-9F11-4643-8827-749718254FED\"}]}]}],\"references\":[{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=1730935\",\"source\":\"security@mozilla.org\",\"tags\":[\"Issue Tracking\",\"Permissions Required\",\"Vendor Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html\",\"source\":\"security@mozilla.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html\",\"source\":\"security@mozilla.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202202-03\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202208-14\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2021/dsa-5026\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.debian.org/security/2022/dsa-5034\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-48/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-49/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-50/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
rhsa-2021_4607
Vulnerability from csaf_redhat
Notes
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A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4607", "url": "https://access.redhat.com/errata/RHSA-2021:4607" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4607.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-06T00:08:50+00:00", "generator": { "date": "2024-11-06T00:08:50+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4607", "initial_release_date": "2021-11-10T09:58:29+00:00", "revision_history": [ { "date": "2021-11-10T09:58:29+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-10T09:58:29+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:08:50+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product": { "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_eus:8.1::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { 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"category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:91.3.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" }, "product_reference": "firefox-debugsource-0:91.3.0-1.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38503", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019621" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38503" }, { "category": "external", "summary": "RHBZ#2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38503", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets" }, { "cve": "CVE-2021-38504", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38504" }, { "category": "external", "summary": "RHBZ#2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38504", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38504" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in file picker dialog" }, { "cve": "CVE-2021-38506", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019624" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThrough a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38506" }, { "category": "external", "summary": "RHBZ#2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38506", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38506" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38507" }, { "category": "external", "summary": "RHBZ#2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38507", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38507" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38508" }, { "category": "external", "summary": "RHBZ#2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38508", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38508" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38509" }, { "category": "external", "summary": "RHBZ#2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38509", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38509" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43534" }, { "category": "external", "summary": "RHBZ#2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43534", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43534" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T09:58:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4607" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4116
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for firefox is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4116", "url": "https://access.redhat.com/errata/RHSA-2021:4116" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4116.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-06T00:03:22+00:00", "generator": { "date": "2024-11-06T00:03:22+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4116", "initial_release_date": "2021-11-03T16:34:40+00:00", "revision_history": [ { "date": "2021-11-03T16:34:40+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-03T16:34:40+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:03:22+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Client Optional (v. 7)", "product": { "name": "Red 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picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", 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"Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64", 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"Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64", 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confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64", 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arbitrary domain" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:91.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:91.3.0-1.el7_9.ppc64", 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rhsa-2021_4132
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.3.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4132", "url": "https://access.redhat.com/errata/RHSA-2021:4132" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4132.json" } ], "title": "Red Hat Security Advisory: thunderbird security update", "tracking": { "current_release_date": 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"product_reference": "thunderbird-0:91.3.0-2.el8_2.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64" }, "product_reference": "thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le" }, "product_reference": "thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64" }, "product_reference": "thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64" }, "product_reference": "thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le" }, "product_reference": "thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" }, "product_reference": "thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38503", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019621" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38503" }, { "category": "external", "summary": "RHBZ#2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38503", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets" }, { "cve": "CVE-2021-38504", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38504" }, { "category": "external", "summary": "RHBZ#2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38504", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38504" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in file picker dialog" }, { "cve": "CVE-2021-38506", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019624" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThrough a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38506" }, { "category": "external", "summary": "RHBZ#2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38506", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38506" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38507" }, { "category": "external", "summary": "RHBZ#2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38507", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38507" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38508" }, { "category": "external", "summary": "RHBZ#2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38508", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38508" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38509" }, { "category": "external", "summary": "RHBZ#2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38509", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38509" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43529", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2022-04-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2088353" } ], "notes": [ { "category": "description", "text": "A flaw was found in Thunderbird, which is vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.", "title": "Vulnerability description" }, { "category": "summary", "text": "thunderbird: Memory corruption when processing S/MIME messages", "title": "Vulnerability summary" }, { "category": "other", "text": "Thunderbird is affected when parsing email with the S/MIME signature. Thunderbird on Red Hat Enterprise Linux 8.4 and later does not need to be updated since it uses the system NSS library, but earlier Red Hat Enterprise Linux 8 extended lifestreams will need to update Thunderbird as well as NSS.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43529" }, { "category": "external", "summary": "RHBZ#2088353", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2088353" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43529", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43529" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43529", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43529" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2021-43527", "url": "https://access.redhat.com/security/cve/CVE-2021-43527" }, { "category": "external", "summary": "https://access.redhat.com/security/vulnerabilities/RHSB-2021-008", "url": "https://access.redhat.com/security/vulnerabilities/RHSB-2021-008" }, { "category": "external", "summary": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738501", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738501" } ], "release_date": "2021-12-01T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ], "title": "thunderbird: Memory corruption when processing S/MIME messages" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43534" }, { "category": "external", "summary": "RHBZ#2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43534", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43534" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:59:04+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4132" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4134
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for thunderbird is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.3.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4134", "url": "https://access.redhat.com/errata/RHSA-2021:4134" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4134.json" } ], "title": "Red Hat Security Advisory: thunderbird security update", "tracking": { "current_release_date": "2024-11-06T00:03:44+00:00", "generator": { "date": "2024-11-06T00:03:44+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4134", "initial_release_date": "2021-11-04T17:32:14+00:00", "revision_history": [ { "date": "2021-11-04T17:32:14+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-04T17:32:14+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:03:44+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client (v. 7)", "product": { "name": "Red Hat Enterprise Linux Client (v. 7)", "product_id": "7Client-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server Optional (v. 7)", "product_id": "7Server-optional-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "thunderbird-0:91.3.0-2.el7_9.src", "product": { "name": "thunderbird-0:91.3.0-2.el7_9.src", "product_id": "thunderbird-0:91.3.0-2.el7_9.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird@91.3.0-2.el7_9?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "thunderbird-0:91.3.0-2.el7_9.x86_64", "product": { "name": 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"cve": "CVE-2021-38503", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019621" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38503" }, { "category": "external", "summary": "RHBZ#2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38503", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4134" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets" }, { "cve": "CVE-2021-38504", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", 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"title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", 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"Important" } ], "title": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", 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"Moderate" } ], "title": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", 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"Moderate" } ], "title": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43529", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2022-04-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2088353" } ], "notes": [ { "category": "description", "text": "A flaw was found in Thunderbird, which is vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.", "title": "Vulnerability description" }, { "category": "summary", "text": "thunderbird: Memory corruption when processing S/MIME messages", "title": "Vulnerability summary" }, { "category": "other", "text": "Thunderbird is affected when parsing email with the S/MIME signature. Thunderbird on Red Hat Enterprise Linux 8.4 and later does not need to be updated since it uses the system NSS library, but earlier Red Hat Enterprise Linux 8 extended lifestreams will need to update Thunderbird as well as NSS.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", 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"https://access.redhat.com/errata/RHSA-2021:4134" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", 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Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4134" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" 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"Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:32:14+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", 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{ "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:91.3.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:91.3.0-2.el7_9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4133
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.3.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4133", "url": "https://access.redhat.com/errata/RHSA-2021:4133" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4133.json" } ], "title": "Red Hat Security Advisory: thunderbird security update", "tracking": { "current_release_date": "2024-11-06T00:03:57+00:00", "generator": { "date": "2024-11-06T00:03:57+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4133", "initial_release_date": "2021-11-04T16:47:26+00:00", "revision_history": [ { "date": "2021-11-04T16:47:26+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-04T16:47:26+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:03:57+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product": { "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_eus:8.1::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "thunderbird-0:91.3.0-2.el8_1.src", "product": { "name": "thunderbird-0:91.3.0-2.el8_1.src", "product_id": "thunderbird-0:91.3.0-2.el8_1.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird@91.3.0-2.el8_1?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "thunderbird-0:91.3.0-2.el8_1.ppc64le", "product": { "name": "thunderbird-0:91.3.0-2.el8_1.ppc64le", "product_id": "thunderbird-0:91.3.0-2.el8_1.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird@91.3.0-2.el8_1?arch=ppc64le" } } }, { "category": "product_version", "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "product": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "product_id": "thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird-debugsource@91.3.0-2.el8_1?arch=ppc64le" } } }, { "category": "product_version", "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "product": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "product_id": "thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird-debuginfo@91.3.0-2.el8_1?arch=ppc64le" } } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "thunderbird-0:91.3.0-2.el8_1.x86_64", "product": { "name": "thunderbird-0:91.3.0-2.el8_1.x86_64", "product_id": "thunderbird-0:91.3.0-2.el8_1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird@91.3.0-2.el8_1?arch=x86_64" } } }, { "category": "product_version", "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64", "product": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64", "product_id": "thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird-debugsource@91.3.0-2.el8_1?arch=x86_64" } } }, { "category": "product_version", "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "product": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "product_id": "thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/thunderbird-debuginfo@91.3.0-2.el8_1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "Red Hat" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "thunderbird-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le" }, "product_reference": "thunderbird-0:91.3.0-2.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-0:91.3.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src" }, "product_reference": "thunderbird-0:91.3.0-2.el8_1.src", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64" }, "product_reference": "thunderbird-0:91.3.0-2.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le" }, "product_reference": "thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64" }, "product_reference": "thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le" }, "product_reference": "thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" }, "product_reference": "thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38503", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019621" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38503" }, { "category": "external", "summary": "RHBZ#2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38503", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets" }, { "cve": "CVE-2021-38504", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38504" }, { "category": "external", "summary": "RHBZ#2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38504", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38504" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in file picker dialog" }, { "cve": "CVE-2021-38506", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019624" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThrough a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38506" }, { "category": "external", "summary": "RHBZ#2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38506", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38506" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38507" }, { "category": "external", "summary": "RHBZ#2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38507", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38507" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38508" }, { "category": "external", "summary": "RHBZ#2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38508", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38508" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38509" }, { "category": "external", "summary": "RHBZ#2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38509", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38509" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43529", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2022-04-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2088353" } ], "notes": [ { "category": "description", "text": "A flaw was found in Thunderbird, which is vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.", "title": "Vulnerability description" }, { "category": "summary", "text": "thunderbird: Memory corruption when processing S/MIME messages", "title": "Vulnerability summary" }, { "category": "other", "text": "Thunderbird is affected when parsing email with the S/MIME signature. Thunderbird on Red Hat Enterprise Linux 8.4 and later does not need to be updated since it uses the system NSS library, but earlier Red Hat Enterprise Linux 8 extended lifestreams will need to update Thunderbird as well as NSS.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43529" }, { "category": "external", "summary": "RHBZ#2088353", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2088353" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43529", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43529" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43529", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43529" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2021-43527", "url": "https://access.redhat.com/security/cve/CVE-2021-43527" }, { "category": "external", "summary": "https://access.redhat.com/security/vulnerabilities/RHSB-2021-008", "url": "https://access.redhat.com/security/vulnerabilities/RHSB-2021-008" }, { "category": "external", "summary": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738501", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1738501" } ], "release_date": "2021-12-01T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ], "title": "thunderbird: Memory corruption when processing S/MIME messages" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43534" }, { "category": "external", "summary": "RHBZ#2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43534", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43534" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T16:47:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4133" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:91.3.0-2.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4605
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4605", "url": "https://access.redhat.com/errata/RHSA-2021:4605" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4605.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-06T00:08:57+00:00", "generator": { "date": "2024-11-06T00:08:57+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4605", "initial_release_date": "2021-11-10T10:37:13+00:00", "revision_history": [ { "date": "2021-11-10T10:37:13+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-10T10:37:13+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:08:57+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product": { "name": "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:rhel_eus:8.2::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { 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"AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64" }, "product_reference": "firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:91.3.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le" }, "product_reference": "firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:91.3.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x" }, "product_reference": "firefox-debugsource-0:91.3.0-1.el8_2.s390x", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:91.3.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", "product_id": "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" }, "product_reference": "firefox-debugsource-0:91.3.0-1.el8_2.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38503", "cwe": { "id": "CWE-732", "name": "Incorrect Permission Assignment for Critical Resource" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019621" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38503" }, { "category": "external", "summary": "RHBZ#2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38503", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38503" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets" }, { "cve": "CVE-2021-38504", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38504" }, { "category": "external", "summary": "RHBZ#2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38504", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38504" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38504" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in file picker dialog" }, { "cve": "CVE-2021-38506", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019624" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThrough a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38506" }, { "category": "external", "summary": "RHBZ#2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38506", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38506" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38507" }, { "category": "external", "summary": "RHBZ#2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38507", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38507" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38508" }, { "category": "external", "summary": "RHBZ#2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38508", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38508" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-38509" }, { "category": "external", "summary": "RHBZ#2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-38509", "url": "https://www.cve.org/CVERecord?id=CVE-2021-38509" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43534" }, { "category": "external", "summary": "RHBZ#2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43534", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43534" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-10T10:37:13+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4605" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:91.3.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:91.3.0-1.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4123
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for firefox is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4123", "url": "https://access.redhat.com/errata/RHSA-2021:4123" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4123.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-06T00:03:29+00:00", "generator": { "date": "2024-11-06T00:03:29+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4123", "initial_release_date": "2021-11-03T19:52:26+00:00", "revision_history": [ { "date": "2021-11-03T19:52:26+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-03T19:52:26+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:03:29+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product": { "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.4.0.Z.MAIN.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "firefox-0:91.3.0-1.el8_4.src", "product": { "name": "firefox-0:91.3.0-1.el8_4.src", "product_id": "firefox-0:91.3.0-1.el8_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/firefox@91.3.0-1.el8_4?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "firefox-0:91.3.0-1.el8_4.aarch64", "product": { "name": "firefox-0:91.3.0-1.el8_4.aarch64", "product_id": "firefox-0:91.3.0-1.el8_4.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/firefox@91.3.0-1.el8_4?arch=aarch64" } } }, { "category": "product_version", "name": "firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "product": { "name": "firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "product_id": "firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/firefox-debugsource@91.3.0-1.el8_4?arch=aarch64" } } }, { "category": "product_version", "name": 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navigating the top-level frame.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: iframe sandbox rules did not apply to XSLT stylesheets", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", 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"system_name": "Red Hat Bugzilla ID", "text": "2019622" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nWhen interacting with an HTML input element\u0027s file picker dialog with `webkitdirectory` set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in file picker dialog", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", 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This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2021-38506", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38506" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4123" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ 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coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4123" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ 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Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" }, { "cve": "CVE-2021-38508", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019627" } ], "notes": [ { "category": "description", "text": "By displaying a form validity message in the correct location at the same time as a permission prompt (such as for geolocation), the validity message could have obscured the prompt, resulting in the user potentially being tricked into granting the permission. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38508" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", 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could be overlaid, resulting in user confusion and potential spoofing" }, { "cve": "CVE-2021-38509", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019628" } ], "notes": [ { "category": "description", "text": "Due to an unusual sequence of attacker-controlled events, a Javascript alert() dialog with arbitrary (although unstyled) contents could be displayed over top an uncontrolled webpage of the attacker\u0027s choosing. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4123" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ 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box could have been spoofed onto an arbitrary domain" }, { "cve": "CVE-2021-43534", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019630" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nMemory safety bugs present in Firefox 93 and Firefox ESR 91.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", 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"external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43534" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4123" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ 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bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-03T19:52:26+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4123" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:91.3.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:91.3.0-1.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
rhsa-2021_4130
Vulnerability from csaf_redhat
Notes
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for thunderbird is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.3.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in HTTP2 Session object\n\n* Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3\n\n* Mozilla: iframe sandbox rules did not apply to XSLT stylesheets (CVE-2021-38503)\n\n* Mozilla: Use-after-free in file picker dialog (CVE-2021-38504)\n\n* Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning (CVE-2021-38506)\n\n* Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports (CVE-2021-38507)\n\n* Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing (CVE-2021-38508)\n\n* Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain (CVE-2021-38509)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4130", "url": "https://access.redhat.com/errata/RHSA-2021:4130" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2019621", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019621" }, { "category": "external", "summary": "2019622", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019622" }, { "category": "external", "summary": "2019624", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019624" }, { "category": "external", "summary": "2019625", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019625" }, { "category": "external", "summary": "2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "2019627", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019627" }, { "category": "external", "summary": "2019628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019628" }, { "category": "external", "summary": "2019630", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019630" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4130.json" } ], "title": "Red Hat Security Advisory: thunderbird security update", "tracking": { "current_release_date": "2024-11-06T00:03:36+00:00", "generator": { "date": "2024-11-06T00:03:36+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2021:4130", "initial_release_date": "2021-11-04T17:03:16+00:00", "revision_history": [ { "date": "2021-11-04T17:03:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2021-11-04T17:03:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T00:03:36+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product": { "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.4.0.Z.MAIN.EUS", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { 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"Important" } ], "title": "Mozilla: Use-after-free in file picker dialog" }, { "cve": "CVE-2021-38506", "cwe": { "id": "CWE-1021", "name": "Improper Restriction of Rendered UI Layers or Frames" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019624" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThrough a series of navigations, Firefox could have entered fullscreen mode without notification or warning to the user. This could lead to spoofing attacks on the browser UI including phishing.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", 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"Important" } ], "title": "Mozilla: Firefox could be coaxed into going into fullscreen mode without notification or warning" }, { "cve": "CVE-2021-38507", "cwe": { "id": "CWE-829", "name": "Inclusion of Functionality from Untrusted Control Sphere" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019625" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nThe Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. Port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", 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This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", 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This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Javascript alert box could have been spoofed onto an arbitrary domain", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", 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"https://www.cve.org/CVERecord?id=CVE-2021-38509" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38509" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:03:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", 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"userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" }, "products": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.s390x", 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Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.", "title": "Vulnerability description" }, { "category": "summary", "text": "thunderbird: Memory corruption when processing S/MIME messages", "title": "Vulnerability summary" }, { "category": "other", "text": "Thunderbird is affected when parsing email with the S/MIME signature. Thunderbird on Red Hat Enterprise Linux 8.4 and later does not need to be updated since it uses the system NSS library, but earlier Red Hat Enterprise Linux 8 extended lifestreams will need to update Thunderbird as well as NSS.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", 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"AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4130" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", 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"AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3" }, { "cve": "CVE-2021-43535", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2021-11-02T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2019626" } ], "notes": [ { "category": "description", "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nA use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-after-free in HTTP2 Session object", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-43535" }, { "category": "external", "summary": "RHBZ#2019626", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019626" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-43535", "url": "https://www.cve.org/CVERecord?id=CVE-2021-43535" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43535" } ], "release_date": "2021-11-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-04T17:03:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", "product_ids": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4130" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:91.3.0-2.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:91.3.0-2.el8_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-after-free in HTTP2 Session object" } ] }
wid-sec-w-2023-0839
Vulnerability from csaf_certbund
Notes
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "FreeFlow-Druckserver ist eine Druckserveranwendung f\u00fcr Xerox-Produktionsdrucker, die Flexibilit\u00e4t, umfangreiche Workflow-Optionen und eine Farbverwaltung bietet.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren.", "title": "Angriff" }, { "category": "general", "text": "- BIOS/Firmware", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2023-0839 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2023-0839.json" }, { "category": "self", "summary": "WID-SEC-2023-0839 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0839" }, { "category": "external", "summary": "XEROX Security Advisory XRX23-005 vom 2023-04-04", "url": "https://security.business.xerox.com/wp-content/uploads/2023/04/Xerox-Security-Bulletin-XRX23-005-Xerox%25C2%25AE-FreeFlow%25C2%25AE-Print-Server-v9.pdf" }, { "category": "external", "summary": "Xerox Security Bulletin: XR22-001 vom 2022-02-03", "url": "https://securitydocs.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-001-XeroxFreeFlowPrintServer-v2Window10.pdf" }, { "category": "external", "summary": "Xerox Security Bulletin", "url": "https://security.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-004-FreeFlowPrint-Server-v9.pdf" }, { "category": "external", "summary": "Xerox Security Bulletin", "url": "https://security.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-007-FreeFlowPrint-Server-v9.pdf" }, { "category": "external", "summary": "XEROX Security Advisory XRX22-005 vom 2022-02-14", "url": "https://securitydocs.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-005-FreeFlow-Print-Server-v7.pdf" }, { "category": "external", "summary": "Xerox Security Bulletin", "url": "https://security.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-006-FreeFlowPrint-Server-v7.pdf" }, { "category": "external", "summary": "XEROX Security Advisory XRX22-004 vom 2022-02-14", "url": "https://securitydocs.business.xerox.com/wp-content/uploads/2022/02/Xerox-Security-Bulletin-XRX22-004-FreeFlowPrint-Server-v9.pdf" } ], "source_lang": "en-US", "title": "Xerox FreeFlow Print Server: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-04-03T22:00:00.000+00:00", "generator": { "date": "2024-02-15T17:21:51.641+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2023-0839", "initial_release_date": "2022-02-03T23:00:00.000+00:00", "revision_history": [ { "date": "2022-02-03T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2022-02-14T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von XEROX aufgenommen" }, { "date": "2023-04-03T22:00:00.000+00:00", "number": "3", "summary": "Neue Updates von XEROX aufgenommen" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Xerox FreeFlow Print Server 9", "product": { "name": "Xerox FreeFlow Print Server 9", "product_id": "T002977", "product_identification_helper": { "cpe": "cpe:/a:xerox:freeflow_print_server:9" } } }, { "category": "product_name", "name": "Xerox FreeFlow Print Server v2", "product": { "name": "Xerox FreeFlow Print Server v2", "product_id": "T014888", "product_identification_helper": { "cpe": "cpe:/a:xerox:freeflow_print_server:v2" } } } ], "category": "product_name", "name": "FreeFlow Print Server" } ], "category": "vendor", "name": "Xerox" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-38503", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38503" }, { "cve": "CVE-2021-38504", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38504" }, { "cve": "CVE-2021-38505", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38505" }, { "cve": "CVE-2021-38506", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38506" }, { "cve": "CVE-2021-38507", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38507" }, { "cve": "CVE-2021-38508", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38508" }, { "cve": "CVE-2021-38509", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38509" }, { "cve": "CVE-2021-38510", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-38510" }, { "cve": "CVE-2021-4128", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-4128" }, { "cve": "CVE-2021-4129", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-4129" }, { "cve": "CVE-2021-4140", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-4140" }, { "cve": "CVE-2021-43530", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43530" }, { "cve": "CVE-2021-43531", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43531" }, { "cve": "CVE-2021-43532", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43532" }, { "cve": "CVE-2021-43533", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43533" }, { "cve": "CVE-2021-43534", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43534" }, { "cve": "CVE-2021-43536", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43536" }, { "cve": "CVE-2021-43537", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43537" }, { "cve": "CVE-2021-43538", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43538" }, { "cve": "CVE-2021-43539", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43539" }, { "cve": "CVE-2021-43540", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43540" }, { "cve": "CVE-2021-43541", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43541" }, { "cve": "CVE-2021-43542", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43542" }, { "cve": "CVE-2021-43543", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43543" }, { "cve": "CVE-2021-43544", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43544" }, { "cve": "CVE-2021-43545", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43545" }, { "cve": "CVE-2021-43546", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2021-43546" }, { "cve": "CVE-2022-21248", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21248" }, { "cve": "CVE-2022-21277", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21277" }, { "cve": "CVE-2022-21282", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21282" }, { "cve": "CVE-2022-21283", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21283" }, { "cve": "CVE-2022-21291", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21291" }, { "cve": "CVE-2022-21293", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21293" }, { "cve": "CVE-2022-21294", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21294" }, { "cve": "CVE-2022-21296", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21296" }, { "cve": "CVE-2022-21299", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21299" }, { "cve": "CVE-2022-21305", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21305" }, { "cve": "CVE-2022-21340", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21340" }, { "cve": "CVE-2022-21341", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21341" }, { "cve": "CVE-2022-21349", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21349" }, { "cve": "CVE-2022-21360", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21360" }, { "cve": "CVE-2022-21365", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21365" }, { "cve": "CVE-2022-21366", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21366" }, { "cve": "CVE-2022-21833", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21833" }, { "cve": "CVE-2022-21834", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21834" }, { "cve": "CVE-2022-21835", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21835" }, { "cve": "CVE-2022-21836", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21836" }, { "cve": "CVE-2022-21838", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21838" }, { "cve": "CVE-2022-21843", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21843" }, { "cve": "CVE-2022-21848", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21848" }, { "cve": "CVE-2022-21849", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21849" }, { "cve": "CVE-2022-21850", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21850" }, { "cve": "CVE-2022-21851", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21851" }, { "cve": "CVE-2022-21857", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21857" }, { "cve": "CVE-2022-21860", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21860" }, { "cve": "CVE-2022-21862", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21862" }, { "cve": "CVE-2022-21863", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21863" }, { "cve": "CVE-2022-21864", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21864" }, { "cve": "CVE-2022-21866", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21866" }, { "cve": "CVE-2022-21867", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21867" }, { "cve": "CVE-2022-21868", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21868" }, { "cve": "CVE-2022-21870", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21870" }, { "cve": "CVE-2022-21871", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21871" }, { "cve": "CVE-2022-21873", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21873" }, { "cve": "CVE-2022-21874", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21874" }, { "cve": "CVE-2022-21875", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21875" }, { "cve": "CVE-2022-21876", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21876" }, { "cve": "CVE-2022-21878", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21878" }, { "cve": "CVE-2022-21879", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21879" }, { "cve": "CVE-2022-21880", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21880" }, { "cve": "CVE-2022-21881", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21881" }, { "cve": "CVE-2022-21883", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21883" }, { "cve": "CVE-2022-21885", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21885" }, { "cve": "CVE-2022-21889", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21889" }, { "cve": "CVE-2022-21890", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21890" }, { "cve": "CVE-2022-21892", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21892" }, { "cve": "CVE-2022-21893", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21893" }, { "cve": "CVE-2022-21894", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21894" }, { "cve": "CVE-2022-21895", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21895" }, { "cve": "CVE-2022-21897", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21897" }, { "cve": "CVE-2022-21900", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21900" }, { "cve": "CVE-2022-21901", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21901" }, { "cve": "CVE-2022-21902", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21902" }, { "cve": "CVE-2022-21903", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21903" }, { "cve": "CVE-2022-21904", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21904" }, { "cve": "CVE-2022-21905", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21905" }, { "cve": "CVE-2022-21908", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21908" }, { "cve": "CVE-2022-21913", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21913" }, { "cve": "CVE-2022-21914", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21914" }, { "cve": "CVE-2022-21915", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21915" }, { "cve": "CVE-2022-21916", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21916" }, { "cve": "CVE-2022-21919", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21919" }, { "cve": "CVE-2022-21920", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21920" }, { "cve": "CVE-2022-21922", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21922" }, { "cve": "CVE-2022-21924", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21924" }, { "cve": "CVE-2022-21928", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21928" }, { "cve": "CVE-2022-21958", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21958" }, { "cve": "CVE-2022-21959", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21959" }, { "cve": "CVE-2022-21960", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21960" }, { "cve": "CVE-2022-21961", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21961" }, { "cve": "CVE-2022-21962", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21962" }, { "cve": "CVE-2022-21964", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-21964" }, { "cve": "CVE-2022-22736", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22736" }, { "cve": "CVE-2022-22737", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22737" }, { "cve": "CVE-2022-22738", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22738" }, { "cve": "CVE-2022-22739", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22739" }, { "cve": "CVE-2022-22740", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22740" }, { "cve": "CVE-2022-22741", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22741" }, { "cve": "CVE-2022-22742", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22742" }, { "cve": "CVE-2022-22743", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22743" }, { "cve": "CVE-2022-22744", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22744" }, { "cve": "CVE-2022-22745", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22745" }, { "cve": "CVE-2022-22746", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22746" }, { "cve": "CVE-2022-22747", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22747" }, { "cve": "CVE-2022-22748", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22748" }, { "cve": "CVE-2022-22749", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22749" }, { "cve": "CVE-2022-22750", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22750" }, { "cve": "CVE-2022-22751", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22751" }, { "cve": "CVE-2022-22752", "notes": [ { "category": "description", "text": "In Xerox FreeFlow Print Server existieren mehrere Schwachstellen in verschiedenen Komponenten. Insbesondere besteht auch eine Anf\u00e4lligkeit f\u00fcr die \"PRINTNIGHTMARE\"-Schwachstelle. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuf\u00fchren, einen Cross-Site-Scripting-Angriff durchzuf\u00fchren, Informationen offenzulegen, einen Denial of Service Zustand herbeizuf\u00fchren oder Dateien zu manipulieren." } ], "product_status": { "known_affected": [ "T014888", "T002977" ] }, "release_date": "2022-02-03T23:00:00Z", "title": "CVE-2022-22752" } ] }
ghsa-mvf9-xj62-qhwc
Vulnerability from github
The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
{ "affected": [], "aliases": [ "CVE-2021-38507" ], "database_specific": { "cwe_ids": [ "CWE-346" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-12-08T22:15:00Z", "severity": "MODERATE" }, "details": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "id": "GHSA-mvf9-xj62-qhwc", "modified": "2022-03-17T00:06:36Z", "published": "2021-12-09T00:00:24Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38507" }, { "type": "WEB", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202202-03" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202208-14" }, { "type": "WEB", "url": "https://www.debian.org/security/2021/dsa-5026" }, { "type": "WEB", "url": "https://www.debian.org/security/2022/dsa-5034" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2021-48" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2021-49" }, { "type": "WEB", "url": "https://www.mozilla.org/security/advisories/mfsa2021-50" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "type": "CVSS_V3" } ] }
gsd-2021-38507
Vulnerability from gsd
{ "GSD": { "alias": "CVE-2021-38507", "description": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "id": "GSD-2021-38507", "references": [ "https://www.suse.com/security/cve/CVE-2021-38507.html", "https://www.debian.org/security/2022/dsa-5034", "https://www.debian.org/security/2021/dsa-5026", "https://access.redhat.com/errata/RHSA-2021:4607", "https://access.redhat.com/errata/RHSA-2021:4605", "https://access.redhat.com/errata/RHSA-2021:4134", "https://access.redhat.com/errata/RHSA-2021:4133", "https://access.redhat.com/errata/RHSA-2021:4132", "https://access.redhat.com/errata/RHSA-2021:4130", "https://access.redhat.com/errata/RHSA-2021:4123", "https://access.redhat.com/errata/RHSA-2021:4116", "https://ubuntu.com/security/CVE-2021-38507", "https://advisories.mageia.org/CVE-2021-38507.html", "https://security.archlinux.org/CVE-2021-38507", "https://linux.oracle.com/cve/CVE-2021-38507.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-38507" ], "details": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3.", "id": "GSD-2021-38507", "modified": "2023-12-13T01:23:17.871817Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38507", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "94" } ] } }, { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2021-49/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-49/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-50/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-50/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-48/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2021-48/" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935", "refsource": "MISC", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" }, { "name": "DSA-5026", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-5026" }, { "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html" }, { "name": "DSA-5034", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" }, { "name": "GLSA-202202-03", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202202-03" }, { "name": "GLSA-202208-14", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202208-14" } ] } }, "mozilla.org": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38507" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "91.3" } ] } }, { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "94" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Thunderbird \u003c 91.3, Firefox ESR \u003c 91.3, and Firefox \u003c 94." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports" } ] } ] }, "references": { "reference_data": [ { "url": "https://www.mozilla.org/security/advisories/mfsa2021-48/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2021-50/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2021-49/" }, { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "91.3.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "91.3.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "94.0", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2021-38507" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The Opportunistic Encryption feature of HTTP2 (RFC 8164) allows a connection to be transparently upgraded to TLS while retaining the visual properties of an HTTP connection, including being same-origin with unencrypted connections on port 80. However, if a second encrypted port on the same IP address (e.g. port 8443) did not opt-in to opportunistic encryption; a network attacker could forward a connection from the browser to port 443 to port 8443, causing the browser to treat the content of port 8443 as same-origin with HTTP. This was resolved by disabling the Opportunistic Encryption feature, which had low usage. This vulnerability affects Firefox \u003c 94, Thunderbird \u003c 91.3, and Firefox ESR \u003c 91.3." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-346" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2021-50/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-50/" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935", "refsource": "MISC", "tags": [ "Issue Tracking", "Permissions Required", "Vendor Advisory" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1730935" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-49/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-49/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2021-48/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2021-48/" }, { "name": "DSA-5026", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-5026" }, { "name": "[debian-lts-announce] 20211229 [SECURITY] [DLA 2863-1] firefox-esr security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00030.html" }, { "name": "DSA-5034", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2022/dsa-5034" }, { "name": "[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html" }, { "name": "GLSA-202202-03", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202202-03" }, { "name": "GLSA-202208-14", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202208-14" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } }, "lastModifiedDate": "2022-12-09T15:54Z", "publishedDate": "2021-12-08T22:15Z" } } }
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.