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cve-2020-15656
Vulnerability from cvelistv5
Published
2020-08-10 17:43
Modified
2024-08-04 13:22
Severity ?
EPSS score ?
Summary
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
References
▼ | URL | Tags | |
---|---|---|---|
security@mozilla.org | http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html | Third Party Advisory | |
security@mozilla.org | https://bugzilla.mozilla.org/show_bug.cgi?id=1647293 | Issue Tracking, Permissions Required, Vendor Advisory | |
security@mozilla.org | https://usn.ubuntu.com/4443-1/ | Third Party Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2020-30/ | Vendor Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2020-32/ | Vendor Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2020-33/ | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Mozilla | Firefox ESR | |
Mozilla | Firefox | |
Mozilla | Thunderbird |
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ghsa-cwww-4cwr-37ph
Vulnerability from github
Published
2022-05-24 17:25
Modified
2023-02-03 00:30
Severity ?
Details
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
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gsd-2020-15656
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-15656", "description": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "id": "GSD-2020-15656", "references": [ "https://www.suse.com/security/cve/CVE-2020-15656.html", "https://access.redhat.com/errata/RHSA-2020:4080", "https://access.redhat.com/errata/RHSA-2020:3559", "https://access.redhat.com/errata/RHSA-2020:3557", "https://access.redhat.com/errata/RHSA-2020:3555", "https://ubuntu.com/security/CVE-2020-15656", "https://security.archlinux.org/CVE-2020-15656", "https://linux.oracle.com/cve/CVE-2020-15656.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-15656" ], "details": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "id": "GSD-2020-15656", "modified": "2023-12-13T01:21:43.525754Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2020-15656", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "78.1" } ] } }, { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "79" } ] } }, { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "78.1" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. 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This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-843" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.mozilla.org/security/advisories/mfsa2020-32/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2020-32/" }, { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1647293", "refsource": "MISC", "tags": [ "Issue Tracking", "Permissions Required", "Vendor Advisory" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1647293" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2020-30/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2020-30/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2020-33/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2020-33/" }, { "name": "openSUSE-SU-2020:1189", "refsource": "SUSE", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00025.html" }, { "name": "USN-4443-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4443-1/" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "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" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } }, "lastModifiedDate": "2023-02-02T22:19Z", "publishedDate": "2020-08-10T18:15Z" } } }
rhsa-2020_3555
Vulnerability from csaf_redhat
Published
2020-08-26 08:33
Modified
2024-11-05 22:39
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
Red 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.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.2.0 ESR.
Security Fix(es):
* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)
* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)
* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)
* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)
* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)
* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)
* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)
* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)
* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)
* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)
For 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.
Terms of Use
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.
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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 78.2.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)\n\n* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)\n\n* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)\n\n* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)\n\n* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)\n\n* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)\n\n* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)\n\n* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)\n\n* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)\n\n* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)\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/). 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[ { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_0.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686" }, "product_reference": "firefox-0:78.2.0-3.el8_0.i686", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le" }, "product_reference": "firefox-0:78.2.0-3.el8_0.ppc64le", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_0.src as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src" }, "product_reference": "firefox-0:78.2.0-3.el8_0.src", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64" }, "product_reference": "firefox-0:78.2.0-3.el8_0.x86_64", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", "product_id": "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_0.x86_64", "relates_to_product_reference": "AppStream-8.0.0.Z.E4S" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Ronald Crane" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12422", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872538" } ], "notes": [ { "category": "description", "text": "In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12422" }, { "category": "external", "summary": "RHBZ#1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12422", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12422" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Paul Theriault" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12424", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872539" } ], "notes": [ { "category": "description", "text": "When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12424" }, { "category": "external", "summary": "RHBZ#1872539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872539" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12424", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12424" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12424", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12424" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Bruno Keith" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12425", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872540" } ], "notes": [ { "category": "description", "text": "Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Out of bound read in Date.parse()", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12425" }, { "category": "external", "summary": "RHBZ#1872540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872540" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12425", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12425" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12425", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12425" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12425", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12425" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Out of bound read in Date.parse()" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Frederik Braun" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15648", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-07-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872537" } ], "notes": [ { "category": "description", "text": "Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird \u003c 78 and Firefox \u003c 78.0.2.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: X-Frame-Options bypass using object or embed tags", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15648" }, { "category": "external", "summary": "RHBZ#1872537", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872537" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15648", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15648" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15648", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15648" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648" } ], "release_date": "2020-07-08T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: X-Frame-Options bypass using object or embed tags" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Anne van Kesteren" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15653", "cwe": { "id": "CWE-276", "name": "Incorrect Default Permissions" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861645" } ], "notes": [ { "category": "description", "text": "An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Bypassing iframe sandbox when allowing popups", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15653" }, { "category": "external", "summary": "RHBZ#1861645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861645" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15653", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15653" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15653", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15653" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Bypassing iframe sandbox when allowing popups" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "SophosLabs Offensive Security team" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15654", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861649" } ], "notes": [ { "category": "description", "text": "When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Custom cursor can overlay user interface", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15654" }, { "category": "external", "summary": "RHBZ#1861649", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861649" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15654", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15654" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15654", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15654" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Custom cursor can overlay user interface" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Carl Smith", "working with Google Project Zero" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15656", "cwe": { "id": "CWE-843", "name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861646" } ], "notes": [ { "category": "description", "text": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Type confusion for special arguments in IonMonkey", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15656" }, { "category": "external", "summary": "RHBZ#1861646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861646" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15656", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15656" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15656", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15656" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Type confusion for special arguments in IonMonkey" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "belden" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15658", "cwe": { "id": "CWE-138", "name": "Improper Neutralization of Special Elements" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861647" } ], "notes": [ { "category": "description", "text": "The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Overriding file type when saving to disk", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15658" }, { "category": "external", "summary": "RHBZ#1861647", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861647" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15658", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15658" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15658", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15658" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Overriding file type when saving to disk" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Kaizer Soze" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15664", "cwe": { "id": "CWE-648", "name": "Incorrect Use of Privileged APIs" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872531" } ], "notes": [ { "category": "description", "text": "By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox \u003c 80, Thunderbird \u003c 78.2, Thunderbird \u003c 68.12, Firefox ESR \u003c 68.12, Firefox ESR \u003c 78.2, and Firefox for Android \u003c 80.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Attacker-induced prompt for extension installation", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15664" }, { "category": "external", "summary": "RHBZ#1872531", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872531" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15664", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15664" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15664", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15664" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664" } ], "release_date": "2020-08-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Attacker-induced prompt for extension installation" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Jason Kratzer" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15669", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872532" } ], "notes": [ { "category": "description", "text": "When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 68.12 and Thunderbird \u003c 68.12.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-After-Free when aborting an operation", "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15669" }, { "category": "external", "summary": "RHBZ#1872532", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872532" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15669", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15669" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669" } ], "release_date": "2020-08-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:33:09+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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3555" } ], "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-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.i686", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:78.2.0-3.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:78.2.0-3.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-After-Free when aborting an operation" } ] }
rhsa-2020_3559
Vulnerability from csaf_redhat
Published
2020-08-26 10:11
Modified
2024-11-05 22:39
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red 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.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.2.0 ESR.
Security Fix(es):
* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)
* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)
* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)
* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)
* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)
* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)
* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)
* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)
* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)
* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)
For 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.
Terms of Use
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.
{ "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 8.1 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 Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.2.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)\n\n* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)\n\n* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)\n\n* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)\n\n* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)\n\n* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)\n\n* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)\n\n* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)\n\n* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)\n\n* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)\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-2020:3559", "url": "https://access.redhat.com/errata/RHSA-2020:3559" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1861645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861645" }, { "category": "external", "summary": "1861646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861646" }, { "category": "external", "summary": "1861647", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861647" }, { "category": "external", "summary": "1861649", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861649" }, { "category": "external", "summary": "1872531", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872531" }, { "category": "external", "summary": "1872532", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872532" }, { "category": "external", "summary": "1872537", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872537" }, { "category": "external", "summary": "1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "1872539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872539" }, { "category": "external", "summary": "1872540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872540" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3559.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-05T22:39:02+00:00", "generator": { "date": "2024-11-05T22:39:02+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:3559", "initial_release_date": "2020-08-26T10:11:44+00:00", "revision_history": [ { "date": "2020-08-26T10:11:44+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-08-26T10:11:44+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T22:39:02+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)", 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} ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64" }, "product_reference": "firefox-0:78.2.0-3.el8_1.aarch64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_1.i686 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686" }, "product_reference": "firefox-0:78.2.0-3.el8_1.i686", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le" }, "product_reference": "firefox-0:78.2.0-3.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x" }, "product_reference": "firefox-0:78.2.0-3.el8_1.s390x", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src" }, "product_reference": "firefox-0:78.2.0-3.el8_1.src", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-0:78.2.0-3.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-0:78.2.0-3.el8_1.x86_64" }, "product_reference": "firefox-0:78.2.0-3.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-3.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-debuginfo-0:78.2.0-3.el8_1.x86_64" }, "product_reference": "firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", "product_id": "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_1.s390x", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-3.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-0:78.2.0-3.el8_1.x86_64" }, "product_reference": "firefox-debugsource-0:78.2.0-3.el8_1.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Ronald Crane" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12422", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872538" } ], "notes": [ { "category": "description", "text": "In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12422" }, { "category": "external", "summary": "RHBZ#1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12422", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12422" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Paul Theriault" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12424", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872539" } ], "notes": [ { "category": "description", "text": "When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12424" }, { "category": "external", "summary": "RHBZ#1872539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872539" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12424", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12424" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12424", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12424" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12424" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Bruno Keith" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12425", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872540" } ], "notes": [ { "category": "description", "text": "Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Out of bound read in Date.parse()", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12425" }, { "category": "external", "summary": "RHBZ#1872540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872540" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12425", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12425" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12425", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12425" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12425", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12425" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Out of bound read in Date.parse()" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Frederik Braun" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15648", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-07-08T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872537" } ], "notes": [ { "category": "description", "text": "Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird \u003c 78 and Firefox \u003c 78.0.2.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: X-Frame-Options bypass using object or embed tags", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15648" }, { "category": "external", "summary": "RHBZ#1872537", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872537" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15648", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15648" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15648", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15648" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648" } ], "release_date": "2020-07-08T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: X-Frame-Options bypass using object or embed tags" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Anne van Kesteren" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15653", "cwe": { "id": "CWE-276", "name": "Incorrect Default Permissions" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861645" } ], "notes": [ { "category": "description", "text": "An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Bypassing iframe sandbox when allowing popups", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15653" }, { "category": "external", "summary": "RHBZ#1861645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861645" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15653", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15653" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15653", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15653" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Bypassing iframe sandbox when allowing popups" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "SophosLabs Offensive Security team" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15654", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861649" } ], "notes": [ { "category": "description", "text": "When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Custom cursor can overlay user interface", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15654" }, { "category": "external", "summary": "RHBZ#1861649", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861649" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15654", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15654" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15654", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15654" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15654" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Custom cursor can overlay user interface" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Carl Smith", "working with Google Project Zero" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15656", "cwe": { "id": "CWE-843", "name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861646" } ], "notes": [ { "category": "description", "text": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Type confusion for special arguments in IonMonkey", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15656" }, { "category": "external", "summary": "RHBZ#1861646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861646" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15656", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15656" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15656", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15656" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Type confusion for special arguments in IonMonkey" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "belden" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15658", "cwe": { "id": "CWE-138", "name": "Improper Neutralization of Special Elements" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861647" } ], "notes": [ { "category": "description", "text": "The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Overriding file type when saving to disk", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15658" }, { "category": "external", "summary": "RHBZ#1861647", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861647" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15658", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15658" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15658", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15658" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Overriding file type when saving to disk" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Kaizer Soze" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15664", "cwe": { "id": "CWE-648", "name": "Incorrect Use of Privileged APIs" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872531" } ], "notes": [ { "category": "description", "text": "By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox \u003c 80, Thunderbird \u003c 78.2, Thunderbird \u003c 68.12, Firefox ESR \u003c 68.12, Firefox ESR \u003c 78.2, and Firefox for Android \u003c 80.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Attacker-induced prompt for extension installation", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15664" }, { "category": "external", "summary": "RHBZ#1872531", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872531" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15664", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15664" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15664", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15664" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15664" } ], "release_date": "2020-08-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Attacker-induced prompt for extension installation" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Jason Kratzer" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15669", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872532" } ], "notes": [ { "category": "description", "text": "When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 68.12 and Thunderbird \u003c 68.12.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-After-Free when aborting an operation", "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15669" }, { "category": "external", "summary": "RHBZ#1872532", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872532" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15669", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15669" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669" } ], "release_date": "2020-08-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T10:11:44+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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3559" } ], "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-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.i686", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.2.0-3.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.2.0-3.el8_1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Use-After-Free when aborting an operation" } ] }
rhsa-2020_4080
Vulnerability from csaf_redhat
Published
2020-09-30 06:42
Modified
2024-11-05 22:48
Summary
Red Hat Security Advisory: firefox security and bug fix update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.
Red 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.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.3.0 ESR.
Security Fix(es):
* Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3 (CVE-2020-15673)
* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)
* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)
* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)
* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)
* Mozilla: XSS when pasting attacker-controlled data into a contenteditable element (CVE-2020-15676)
* Mozilla: Download origin spoofing via redirect (CVE-2020-15677)
* Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario (CVE-2020-15678)
* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)
* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)
* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)
* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)
For 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.
Bug Fix(es):
* Warnings displayed when removing Firefox package (BZ#1868842)
Terms of Use
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.
{ "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 78.3.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3 (CVE-2020-15673)\n\n* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)\n\n* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)\n\n* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)\n\n* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)\n\n* Mozilla: XSS when pasting attacker-controlled data into a contenteditable element (CVE-2020-15676)\n\n* Mozilla: Download origin spoofing via redirect (CVE-2020-15677)\n\n* Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario (CVE-2020-15678)\n\n* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)\n\n* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)\n\n* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)\n\n* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)\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.\n\nBug Fix(es):\n\n* Warnings displayed when removing Firefox package (BZ#1868842)", "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-2020:4080", "url": "https://access.redhat.com/errata/RHSA-2020:4080" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1861645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861645" }, { "category": "external", "summary": "1861646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861646" }, { "category": "external", "summary": "1861647", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861647" }, { "category": "external", "summary": "1861649", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861649" }, { "category": "external", "summary": "1868842", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1868842" }, { "category": "external", "summary": "1872537", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872537" }, { "category": "external", "summary": "1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "1872539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872539" }, { "category": "external", "summary": "1872540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872540" }, { "category": "external", "summary": "1881664", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881664" }, { "category": "external", "summary": "1881665", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881665" }, { "category": "external", "summary": "1881666", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881666" }, { "category": "external", "summary": "1881667", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881667" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4080.json" } ], "title": "Red Hat Security Advisory: firefox security and bug fix update", "tracking": { "current_release_date": "2024-11-05T22:48:13+00:00", "generator": { "date": "2024-11-05T22:48:13+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:4080", "initial_release_date": "2020-09-30T06:42:18+00:00", "revision_history": [ { "date": "2020-09-30T06:42:18+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-09-30T06:42:18+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T22:48:13+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 Hat Enterprise Linux Client Optional (v. 7)", "product_id": "7Client-optional-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::client" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::server" } } }, { "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_name", "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)", "product": { "name": "Red Hat Enterprise Linux Workstation Optional (v. 7)", "product_id": "7Workstation-optional-7.9.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation" } } } ], "category": "product_family", "name": "Red Hat 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This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le", 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This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Bypassing iframe sandbox when allowing popups", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le", 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This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Custom cursor can overlay user interface", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le", 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This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Type confusion for special arguments in IonMonkey", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le", 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This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Overriding file type when saving to disk", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.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 81 and Firefox ESR 78.3", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", 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attacker-controlled data into a contenteditable element.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: XSS when pasting attacker-controlled data into a contenteditable element", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64le", 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download file dialog to show the original site (the one suffering from the open redirect) rather than the site the file was actually downloaded from.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Download origin spoofing via redirect", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.3.0-1.el7_9.ppc64", 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This occurs because the function `APZCTreeManager::ComputeClippedCompositionBounds` did not follow iterator invalidation rules.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario", "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-0:78.3.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.3.0-1.el7_9.x86_64", 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rhsa-2020_3557
Vulnerability from csaf_redhat
Published
2020-08-26 08:49
Modified
2024-11-05 22:38
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.
Red 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.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.2.0 ESR.
Security Fix(es):
* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)
* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)
* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)
* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)
* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)
* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)
* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)
* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)
* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)
* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)
For 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.
Terms of Use
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.
{ "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 78.2.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Attacker-induced prompt for extension installation (CVE-2020-15664)\n\n* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)\n\n* Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer (CVE-2020-12422)\n\n* Mozilla: X-Frame-Options bypass using object or embed tags (CVE-2020-15648)\n\n* Mozilla: Bypassing iframe sandbox when allowing popups (CVE-2020-15653)\n\n* Mozilla: Type confusion for special arguments in IonMonkey (CVE-2020-15656)\n\n* Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process (CVE-2020-12424)\n\n* Mozilla: Out of bound read in Date.parse() (CVE-2020-12425)\n\n* Mozilla: Custom cursor can overlay user interface (CVE-2020-15654)\n\n* Mozilla: Overriding file type when saving to disk (CVE-2020-15658)\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-2020:3557", "url": "https://access.redhat.com/errata/RHSA-2020:3557" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1861645", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861645" }, { "category": "external", "summary": "1861646", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861646" }, { "category": "external", "summary": "1861647", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861647" }, { "category": "external", "summary": "1861649", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1861649" }, { "category": "external", "summary": "1872531", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872531" }, { "category": "external", "summary": "1872532", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872532" }, { "category": "external", "summary": "1872537", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872537" }, { "category": "external", "summary": "1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "1872539", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872539" }, { "category": "external", "summary": "1872540", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872540" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3557.json" } ], "title": "Red Hat Security Advisory: firefox security update", "tracking": { "current_release_date": "2024-11-05T22:38:52+00:00", "generator": { "date": "2024-11-05T22:38:52+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:3557", "initial_release_date": "2020-08-26T08:49:30+00:00", "revision_history": [ { "date": "2020-08-26T08:49:30+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-08-26T08:49:30+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T22:38:52+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": 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"name": "firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le" }, "product_reference": "firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "relates_to_product_reference": "AppStream-8.2.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-2.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x" }, "product_reference": "firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "relates_to_product_reference": "AppStream-8.2.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debuginfo-0:78.2.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64" }, 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"firefox-debugsource-0:78.2.0-2.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x" }, "product_reference": "firefox-debugsource-0:78.2.0-2.el8_2.s390x", "relates_to_product_reference": "AppStream-8.2.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "firefox-debugsource-0:78.2.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" }, "product_reference": "firefox-debugsource-0:78.2.0-2.el8_2.x86_64", "relates_to_product_reference": "AppStream-8.2.0.Z.MAIN.EUS" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Ronald Crane" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-12422", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "discovery_date": "2020-06-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872538" } ], "notes": [ { "category": "description", "text": "In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox \u003c 78.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-12422" }, { "category": "external", "summary": "RHBZ#1872538", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872538" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-12422", "url": "https://www.cve.org/CVERecord?id=CVE-2020-12422" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12422" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12422" } ], "release_date": "2020-06-30T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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This vulnerability affects Thunderbird \u003c 78 and Firefox \u003c 78.0.2.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: X-Frame-Options bypass using object or embed tags", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2020-15648", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15648" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-28/#CVE-2020-15648" } ], "release_date": "2020-07-08T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: X-Frame-Options bypass using object or embed tags" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Anne van Kesteren" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15653", "cwe": { "id": "CWE-276", "name": "Incorrect Default Permissions" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861645" } ], "notes": [ { "category": "description", "text": "An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Bypassing iframe sandbox when allowing popups", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2020-15653", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15653" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15653" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", 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"AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Bypassing iframe sandbox when allowing popups" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "SophosLabs Offensive Security team" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15654", "cwe": { "id": "CWE-451", "name": "User Interface (UI) Misrepresentation of Critical Information" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861649" } ], "notes": [ { "category": "description", "text": "When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Custom cursor can overlay user interface", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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"AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", 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"AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Custom cursor can overlay user interface" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Carl Smith", "working with Google Project Zero" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15656", "cwe": { "id": "CWE-843", "name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861646" } ], "notes": [ { "category": "description", "text": "JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Type confusion for special arguments in IonMonkey", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2020-15656", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15656" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15656" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "Mozilla: Type confusion for special arguments in IonMonkey" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "belden" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15658", "cwe": { "id": "CWE-138", "name": "Improper Neutralization of Special Elements" }, "discovery_date": "2020-07-28T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1861647" } ], "notes": [ { "category": "description", "text": "The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR \u003c 78.1, Firefox \u003c 79, and Thunderbird \u003c 78.1.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Overriding file type when saving to disk", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2020-15658", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15658" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15658" } ], "release_date": "2020-07-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "Mozilla: Overriding file type when saving to disk" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Kaizer Soze" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15664", "cwe": { "id": "CWE-648", "name": "Incorrect Use of Privileged APIs" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872531" } ], "notes": [ { "category": "description", "text": "By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox \u003c 80, Thunderbird \u003c 78.2, Thunderbird \u003c 68.12, Firefox ESR \u003c 68.12, Firefox ESR \u003c 78.2, and Firefox for Android \u003c 80.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Attacker-induced prompt for extension installation", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", 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"AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "scores": [ { "cvss_v3": { "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" }, "products": [ "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "Mozilla: Attacker-induced prompt for extension installation" }, { "acknowledgments": [ { "names": [ "the Mozilla project" ] }, { "names": [ "Jason Kratzer" ], "summary": "Acknowledged by upstream." } ], "cve": "CVE-2020-15669", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "discovery_date": "2020-08-25T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1872532" } ], "notes": [ { "category": "description", "text": "When aborting an operation, such as a fetch, an abort signal may be deleted while alerting the objects to be notified. This results in a use-after-free and we presume that with enough effort it could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR \u003c 68.12 and Thunderbird \u003c 68.12.", "title": "Vulnerability description" }, { "category": "summary", "text": "Mozilla: Use-After-Free when aborting an operation", "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-15669" }, { "category": "external", "summary": "RHBZ#1872532", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1872532" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-15669", "url": "https://www.cve.org/CVERecord?id=CVE-2020-15669" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15669" }, { "category": "external", "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669", "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2020-37/#CVE-2020-15669" } ], "release_date": "2020-08-25T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-08-26T08:49:30+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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:3557" } ], "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.MAIN.EUS:firefox-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.src", "AppStream-8.2.0.Z.MAIN.EUS:firefox-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.s390x", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debuginfo-0:78.2.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.MAIN.EUS:firefox-debugsource-0:78.2.0-2.el8_2.s390x", 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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.