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cve-2022-41318
Vulnerability from cvelistv5
Published
2022-12-25 00:00
Modified
2024-08-03 12:42
Severity ?
EPSS score ?
Summary
A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch | Patch, Third Party Advisory | |
cve@mitre.org | http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch | Patch, Third Party Advisory | |
cve@mitre.org | https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78 | Patch, Third Party Advisory | |
cve@mitre.org | https://www.openwall.com/lists/oss-security/2022/09/23/2 | Mailing List, Patch, Third Party Advisory |
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rhsa-2022_6777
Vulnerability from csaf_redhat
Published
2022-10-04 15:22
Modified
2024-11-06 01:42
Summary
Red Hat Security Advisory: squid:4 security update
Notes
Topic
An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.2 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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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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An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "squid: buffer-over-read in SSPI and SMB authentication", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", 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"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41318" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78" } ], "release_date": "2022-09-23T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-10-04T15:22:17+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 this update, the squid service will be restarted automatically.", "product_ids": [ "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", 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"NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.s390x", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64", "AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", 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"AppStream-8.2.0.Z.EUS:squid:4:8020020220928160856:4cda2c84:squid-debugsource-7:4.4-8.module+el8.2.0+16757+26d6b59c.5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "squid: buffer-over-read in SSPI and SMB authentication" } ] }
rhsa-2022_6839
Vulnerability from csaf_redhat
Published
2022-10-06 14:56
Modified
2024-11-06 01:43
Summary
Red Hat Security Advisory: squid security update
Notes
Topic
An update for squid is now available for Red Hat Enterprise Linux 9.
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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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 squid is now available for Red Hat Enterprise Linux 9.\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": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)\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-2022:6839", "url": "https://access.redhat.com/errata/RHSA-2022:6839" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6839.json" } ], "title": "Red Hat Security Advisory: squid security update", "tracking": { "current_release_date": "2024-11-06T01:43:58+00:00", "generator": { "date": "2024-11-06T01:43:58+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2022:6839", "initial_release_date": "2022-10-06T14:56:50+00:00", "revision_history": [ { "date": "2022-10-06T14:56:50+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-10-06T14:56:50+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T01:43:58+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. 9)", "product": { "name": "Red Hat Enterprise Linux AppStream (v. 9)", "product_id": 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}, { "category": "default_component_of", "full_product_name": { "name": "squid-debugsource-7:5.2-1.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.aarch64" }, "product_reference": "squid-debugsource-7:5.2-1.el9_0.2.aarch64", "relates_to_product_reference": "AppStream-9.0.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "squid-debugsource-7:5.2-1.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.ppc64le" }, "product_reference": "squid-debugsource-7:5.2-1.el9_0.2.ppc64le", "relates_to_product_reference": "AppStream-9.0.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "squid-debugsource-7:5.2-1.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.s390x" }, "product_reference": "squid-debugsource-7:5.2-1.el9_0.2.s390x", "relates_to_product_reference": "AppStream-9.0.0.Z.MAIN.EUS" }, { "category": "default_component_of", "full_product_name": { "name": "squid-debugsource-7:5.2-1.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.x86_64" }, "product_reference": "squid-debugsource-7:5.2-1.el9_0.2.x86_64", "relates_to_product_reference": "AppStream-9.0.0.Z.MAIN.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-41318", "cwe": { "id": "CWE-126", "name": "Buffer Over-read" }, "discovery_date": "2022-09-26T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2129771" } ], "notes": [ { "category": "description", "text": "A flaw was found in Squid. An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "squid: buffer-over-read in SSPI and SMB authentication", "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-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.src", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2022-41318" }, { "category": "external", "summary": "RHBZ#2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2022-41318", "url": "https://www.cve.org/CVERecord?id=CVE-2022-41318" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-41318", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41318" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78" } ], "release_date": "2022-09-23T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-10-06T14:56:50+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 this update, the squid service will be restarted automatically.", "product_ids": [ "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.src", 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"AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.src", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.src", "AppStream-9.0.0.Z.MAIN.EUS:squid-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debuginfo-7:5.2-1.el9_0.2.x86_64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.aarch64", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.ppc64le", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.s390x", "AppStream-9.0.0.Z.MAIN.EUS:squid-debugsource-7:5.2-1.el9_0.2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "squid: buffer-over-read in SSPI and SMB authentication" } ] }
rhsa-2022_6776
Vulnerability from csaf_redhat
Published
2022-10-04 15:19
Modified
2024-11-06 01:42
Summary
Red Hat Security Advisory: squid:4 security update
Notes
Topic
An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.4 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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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 the squid:4 module is now available for Red Hat Enterprise Linux 8.4 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": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)\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-2022:6776", "url": "https://access.redhat.com/errata/RHSA-2022:6776" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "self", "summary": "Canonical 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An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "squid: buffer-over-read in SSPI and SMB authentication", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4", "AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", "AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", 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"AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4:squid-debugsource-7:4.11-4.module+el8.4.0+16750+7556a224.4.ppc64le", "AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4:squid-debugsource-7:4.11-4.module+el8.4.0+16750+7556a224.4.s390x", "AppStream-8.4.0.Z.EUS:squid:4:8040020220928034758:522a0ee4:squid-debugsource-7:4.11-4.module+el8.4.0+16750+7556a224.4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "squid: buffer-over-read in SSPI and SMB authentication" } ] }
rhsa-2022_6775
Vulnerability from csaf_redhat
Published
2022-10-04 16:07
Modified
2024-11-06 01:42
Summary
Red Hat Security Advisory: squid:4 security update
Notes
Topic
An update for the squid:4 module 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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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 the squid:4 module 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": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)\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-2022:6775", "url": "https://access.redhat.com/errata/RHSA-2022:6775" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6775.json" } ], "title": "Red Hat Security Advisory: squid:4 security update", "tracking": { "current_release_date": "2024-11-06T01:42:25+00:00", "generator": { "date": "2024-11-06T01:42:25+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2022:6775", "initial_release_date": "2022-10-04T16:07:47+00:00", "revision_history": [ { "date": "2022-10-04T16:07:47+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-10-04T16:07:47+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T01:42:25+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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An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "squid: buffer-over-read in SSPI and SMB authentication", "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-8.6.0.Z.MAIN.EUS:squid:4:8060020220928033422:ad008a3a", "AppStream-8.6.0.Z.MAIN.EUS:squid:4:8060020220928033422:ad008a3a:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.aarch64", "AppStream-8.6.0.Z.MAIN.EUS:squid:4:8060020220928033422:ad008a3a:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", 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rhsa-2022_6774
Vulnerability from csaf_redhat
Published
2022-10-04 14:37
Modified
2024-11-06 01:42
Summary
Red Hat Security Advisory: squid:4 security update
Notes
Topic
An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.1 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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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 the squid:4 module is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions.\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": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)\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-2022:6774", "url": "https://access.redhat.com/errata/RHSA-2022:6774" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "self", "summary": "Canonical 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(v. 8.1)", "product_id": "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64" }, "product_reference": "squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64", "relates_to_product_reference": "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-41318", "cwe": { "id": "CWE-126", "name": "Buffer Over-read" }, "discovery_date": "2022-09-26T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2129771" } ], "notes": [ { "category": "description", "text": "A flaw was found in Squid. An incorrect integer overflow protection in the Squid SSPI and SMB authentication helpers is vulnerable to a buffer overflow attack, resulting in information disclosure.", "title": "Vulnerability description" }, { "category": "summary", "text": "squid: buffer-over-read in SSPI and SMB authentication", "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.E4S:squid:4:8010020220928161558:c27ad7f8", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src", 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"external", "summary": "https://www.cve.org/CVERecord?id=CVE-2022-41318", "url": "https://www.cve.org/CVERecord?id=CVE-2022-41318" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-41318", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41318" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78" } ], "release_date": "2022-09-23T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-10-04T14:37:50+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 this update, the squid service will be restarted automatically.", "product_ids": [ "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8", 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"category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2022:6774" }, { "category": "workaround", "details": "Disable use of the vulnerable authentication scheme.", "product_ids": [ "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-debuginfo-0:1.0.1-2.module+el8.1.0+4044+36416a77.x86_64", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-debugsource-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", 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"AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:libecap-0:1.0.1-2.module+el8.1.0+4044+36416a77.src", 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"AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-7:4.4-8.module+el8.1.0+16758+65e5269e.5.src", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debuginfo-7:4.4-8.module+el8.1.0+16758+65e5269e.5.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debuginfo-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.ppc64le", "AppStream-8.1.0.Z.E4S:squid:4:8010020220928161558:c27ad7f8:squid-debugsource-7:4.4-8.module+el8.1.0+16758+65e5269e.5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "squid: buffer-over-read in SSPI and SMB authentication" } ] }
rhsa-2022_6815
Vulnerability from csaf_redhat
Published
2022-10-05 12:29
Modified
2024-11-06 01:42
Summary
Red Hat Security Advisory: squid security update
Notes
Topic
An update for squid 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
Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)
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 squid 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": "Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.\n\nSecurity Fix(es):\n\n* squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318)\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-2022:6815", "url": "https://access.redhat.com/errata/RHSA-2022:6815" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "2129771", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2129771" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_6815.json" } ], "title": "Red Hat Security Advisory: squid security update", "tracking": { "current_release_date": "2024-11-06T01:42:41+00:00", "generator": { "date": "2024-11-06T01:42:41+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2022:6815", "initial_release_date": "2022-10-05T12:29:20+00:00", "revision_history": [ { "date": "2022-10-05T12:29:20+00:00", "number": "1", "summary": "Initial version" }, { "date": "2022-10-05T12:29:20+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-06T01:42:41+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 Server (v. 7)", "product": { "name": "Red Hat Enterprise Linux Server (v. 7)", "product_id": "7Server-7.9.Z", 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gsd-2022-41318
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2022-41318", "id": "GSD-2022-41318", "references": [ "https://www.debian.org/security/2022/dsa-5258", "https://advisories.mageia.org/CVE-2022-41318.html", "https://access.redhat.com/errata/RHSA-2022:6774", "https://access.redhat.com/errata/RHSA-2022:6775", "https://access.redhat.com/errata/RHSA-2022:6776", "https://access.redhat.com/errata/RHSA-2022:6777", "https://access.redhat.com/errata/RHSA-2022:6815", "https://access.redhat.com/errata/RHSA-2022:6839", "https://www.suse.com/security/cve/CVE-2022-41318.html", "https://ubuntu.com/security/CVE-2022-41318", "https://alas.aws.amazon.com/cve/html/CVE-2022-41318.html", "https://security.archlinux.org/CVE-2022-41318" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2022-41318" ], "details": "A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.", "id": "GSD-2022-41318", "modified": "2023-12-13T01:19:32.629425Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-41318", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "?", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78", "refsource": "MISC", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78" }, { "name": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch", "refsource": "MISC", "url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch" }, { "name": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch", "refsource": "MISC", "url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch" }, { "name": "https://www.openwall.com/lists/oss-security/2022/09/23/2", "refsource": "MISC", "url": "https://www.openwall.com/lists/oss-security/2022/09/23/2" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "5.7", "versionStartIncluding": "2.5", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-41318" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-125" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78" }, { "name": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch" }, { "name": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch" }, { "name": "https://www.openwall.com/lists/oss-security/2022/09/23/2", "refsource": "CONFIRM", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://www.openwall.com/lists/oss-security/2022/09/23/2" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 4.0 } }, "lastModifiedDate": "2023-03-28T18:04Z", "publishedDate": "2022-12-25T19:15Z" } } }
wid-sec-w-2022-1505
Vulnerability from csaf_certbund
Published
2022-09-22 22:00
Modified
2023-09-27 22:00
Summary
Squid: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Squid ist ein Open-Source Web Proxy Cache für Unix und Windows Plattformen. Die Software unterstützt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.
Angriff
Ein entfernter, authentisierter oder anonymer Angreifer kann eine Schwachstelle in Squid ausnutzen, um Informationen offenzulegen und um einen Denial of Service Zustand herbeizuführen.
Betroffene Betriebssysteme
- UNIX
- Linux
- Windows
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Squid ist ein Open-Source Web Proxy Cache f\u00fcr Unix und Windows Plattformen. Die Software unterst\u00fctzt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter, authentisierter oder anonymer Angreifer kann eine Schwachstelle in Squid ausnutzen, um Informationen offenzulegen und um einen Denial of Service Zustand herbeizuf\u00fchren.", "title": "Angriff" }, { "category": "general", "text": "- UNIX\n- Linux\n- Windows", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2022-1505 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-1505.json" }, { "category": "self", "summary": "WID-SEC-2022-1505 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1505" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALASSQUID4-2023-001 vom 2023-09-28", "url": "https://alas.aws.amazon.com/AL2/ALASSQUID4-2023-001.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALASSQUID4-2023-002 vom 2023-09-28", "url": "https://alas.aws.amazon.com/AL2/ALASSQUID4-2023-002.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALASSQUID4-2023-009 vom 2023-09-27", "url": "https://alas.aws.amazon.com/AL2/ALASSQUID4-2023-009.html" }, { "category": "external", "summary": "Squid Security Advisory vom 2022-09-23", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-rcg9-7fqm-83mq" }, { "category": "external", "summary": "Squid Security Advisory vom 2022-09-23", "url": "https://seclists.org/oss-sec/2022/q3/231" }, { "category": "external", "summary": "Ubuntu Security Notice USN-5641-1 vom 2022-09-26", "url": "https://ubuntu.com/security/notices/USN-5641-1" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6777 vom 2022-10-04", "url": "https://access.redhat.com/errata/RHSA-2022:6777" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6774 vom 2022-10-04", "url": "https://access.redhat.com/errata/RHSA-2022:6774" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6776 vom 2022-10-04", "url": "https://access.redhat.com/errata/RHSA-2022:6776" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2022-6775 vom 2022-10-05", "url": "https://linux.oracle.com/errata/ELSA-2022-6775.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6775 vom 2022-10-04", "url": "https://access.redhat.com/errata/RHSA-2022:6775" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6815 vom 2022-10-05", "url": "https://access.redhat.com/errata/RHSA-2022:6815" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2022-6815 vom 2022-10-06", "url": "https://linux.oracle.com/errata/ELSA-2022-6815.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:3533-1 vom 2022-10-06", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012502.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:6839 vom 2022-10-06", "url": "https://access.redhat.com/errata/RHSA-2022:6839" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2022-6839 vom 2022-10-07", "url": "http://linux.oracle.com/errata/ELSA-2022-6839.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:3531-1 vom 2022-10-06", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012509.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:3532-1 vom 2022-10-06", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012508.html" }, { "category": "external", "summary": "Debian Security Advisory DLA-3151 vom 2022-10-12", "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00020.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:3596-1 vom 2022-10-17", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012545.html" }, { "category": "external", "summary": "Oracle Linux Bulletin-October 2022 vom 2022-10-18", "url": "https://www.oracle.com/security-alerts/linuxbulletinoct2022.html" }, { "category": "external", "summary": "Debian Security Advisory DSA-5258 vom 2022-10-19", "url": "https://lists.debian.org/debian-security-announce/2022/msg00227.html" }, { "category": "external", "summary": "CentOS Security Advisory CESA-2022:6815 vom 2022-10-26", "url": "https://lists.centos.org/pipermail/centos-announce/2022-October/073646.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2023-1907 vom 2023-01-23", "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-1907.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2023-1677 vom 2023-02-06", "url": "https://alas.aws.amazon.com/ALAS-2023-1677.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2023-1950 vom 2023-02-22", "url": "https://alas.aws.amazon.com/AL2/ALAS-2023-1950.html" } ], "source_lang": "en-US", "title": "Squid: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-09-27T22:00:00.000+00:00", "generator": { "date": "2024-02-15T16:59:03.187+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2022-1505", "initial_release_date": "2022-09-22T22:00:00.000+00:00", "revision_history": [ { "date": "2022-09-22T22:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2022-09-26T22:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2022-09-27T22:00:00.000+00:00", "number": "3", "summary": "Referenz(en) aufgenommen: FEDORA-2022-C8CAD41C95" }, { "date": "2022-10-04T22:00:00.000+00:00", "number": "4", "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen" }, { "date": "2022-10-05T22:00:00.000+00:00", "number": "5", "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen" }, { "date": "2022-10-06T22:00:00.000+00:00", "number": "6", "summary": "Neue Updates von SUSE, Red Hat und Oracle Linux aufgenommen" }, { "date": "2022-10-12T22:00:00.000+00:00", "number": "7", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2022-10-17T22:00:00.000+00:00", "number": "8", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2022-10-18T22:00:00.000+00:00", "number": "9", "summary": "Neue Updates aufgenommen" }, { "date": "2022-10-26T22:00:00.000+00:00", "number": "10", "summary": "Neue Updates von CentOS aufgenommen" }, { "date": "2023-01-23T23:00:00.000+00:00", "number": "11", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-02-06T23:00:00.000+00:00", "number": "12", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-02-22T23:00:00.000+00:00", "number": "13", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-09-27T22:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Amazon aufgenommen" } ], "status": "final", "version": "14" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Amazon Linux 2", "product": { "name": "Amazon Linux 2", "product_id": "398363", "product_identification_helper": { "cpe": "cpe:/o:amazon:linux_2:-" } } } ], "category": "vendor", "name": "Amazon" }, { "branches": [ { "category": "product_name", "name": "Debian Linux", "product": { "name": "Debian Linux", "product_id": "2951", "product_identification_helper": { "cpe": "cpe:/o:debian:debian_linux:-" } } } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "category": "product_name", "name": "Open Source CentOS", "product": { "name": "Open Source CentOS", "product_id": "1727", "product_identification_helper": { "cpe": "cpe:/o:centos:centos:-" } } }, { "category": "product_name", "name": "Open Source Squid \u003c 5.7", "product": { "name": "Open Source Squid \u003c 5.7", "product_id": "T024687", "product_identification_helper": { "cpe": "cpe:/a:squid-cache:squid:5.7" } } } ], "category": "vendor", "name": "Open Source" }, { "branches": [ { "category": "product_name", "name": "Oracle Linux", "product": { "name": "Oracle Linux", "product_id": "T004914", "product_identification_helper": { "cpe": "cpe:/o:oracle:linux:-" } } } ], "category": "vendor", "name": "Oracle" }, { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux", "product": { "name": "Red Hat Enterprise Linux", "product_id": "67646", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:-" } } } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux", "product": { "name": "SUSE Linux", "product_id": "T002207", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_linux:-" } } } ], "category": "vendor", "name": "SUSE" }, { "branches": [ { "category": "product_name", "name": "Ubuntu Linux", "product": { "name": "Ubuntu Linux", "product_id": "T000126", "product_identification_helper": { "cpe": "cpe:/o:canonical:ubuntu_linux:-" } } } ], "category": "vendor", "name": "Ubuntu" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-41317", "notes": [ { "category": "description", "text": "Es existiert eine Schwachstelle in Squid. Interne URI werden nicht einheitlich behandelt. Dadurch kann ein authentisierter Angreifer Informationen aus dem Cache-Manager offenlegen." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "1727", "T004914" ] }, "release_date": "2022-09-22T22:00:00Z", "title": "CVE-2022-41317" }, { "cve": "CVE-2022-41318", "notes": [ { "category": "description", "text": "Es gibt eine Schwachstelle in Squid aufgrund eines Puffer\u00fcberlaufs in den SSPI- und SMB-Authentifizierungshelfern aufgrund von Problemen in der zugrunde liegenden libntlmauth-Bibliothek. Ein Angreifer kann dies ausnutzen, um einen Denial of Service-Zustand herbeizuf\u00fchren und Informationen offenzulegen, einschlie\u00dflich Anmeldedaten." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "1727", "T004914" ] }, "release_date": "2022-09-22T22:00:00Z", "title": "CVE-2022-41318" } ] }
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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.