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cve-2024-23638
Vulnerability from cvelistv5
Published
2024-01-23 23:23
Modified
2025-02-13 17:39
Severity ?
EPSS score ?
Summary
Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
squid-cache | squid |
Version: < 6.6 |
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Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.\"}, {\"lang\": \"es\", \"value\": \"Squid es un proxy de almacenamiento en cach\\u00e9 para la Web. Debido a un error de referencia de puntero caducado, Squid anterior a la versi\\u00f3n 6.6 es vulnerable a un ataque de denegaci\\u00f3n de servicio contra las respuestas de error del Administrador de Cach\\u00e9. Este problema permite que un cliente confiable realice una Denegaci\\u00f3n de Servicio al generar p\\u00e1ginas de error para los informes de Client Manager. Los calamares mayores de 5.0.5 no han sido probados y se debe suponer que son vulnerables. Todos los Squid-5.x hasta 5.9 includa, son vulnerables. Todos los Squid-6.x hasta 6.5 includa, son vulnerables. Este error se solucion\\u00f3 con la versi\\u00f3n 6.6 de Squid. Adem\\u00e1s, los parches que solucionan este problema para las versiones estables se pueden encontrar en los archivos de parches de Squid. Como workaround, evite el acceso al Administrador de cach\\u00e9 utilizando el control de acceso principal de Squid: `http_access deny manager`.\"}]", id: "CVE-2024-23638", lastModified: "2024-11-21T08:58:03.733", metrics: "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", 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\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://megamansec.github.io/Squid-Security-Audit/stream-assert.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240208-0010/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]", sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-825\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-672\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2024-23638\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-01-24T00:15:08.573\",\"lastModified\":\"2024-11-21T08:58:03.733\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.\"},{\"lang\":\"es\",\"value\":\"Squid es un proxy de almacenamiento en caché para la Web. Debido a un error de referencia de puntero caducado, Squid anterior a la versión 6.6 es vulnerable a un ataque de denegación de servicio contra las respuestas de error del Administrador de Caché. Este problema permite que un cliente confiable realice una Denegación de Servicio al generar páginas de error para los informes de Client Manager. Los calamares mayores de 5.0.5 no han sido probados y se debe suponer que son vulnerables. Todos los Squid-5.x hasta 5.9 includa, son vulnerables. Todos los Squid-6.x hasta 6.5 includa, son vulnerables. Este error se solucionó con la versión 6.6 de Squid. Además, los parches que solucionan este problema para las versiones estables se pueden encontrar en los archivos de parches de Squid. Como workaround, evite el acceso al Administrador de caché utilizando el control de acceso principal de Squid: `http_access deny manager`.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-825\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-672\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.0\",\"versionEndIncluding\":\"5.9\",\"matchCriteriaId\":\"A3D67FB6-14F1-40C3-B636-ADDF38F94FA9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.0\",\"versionEndExcluding\":\"6.6\",\"matchCriteriaId\":\"434DE988-6D70-4BAE-8A1A-D07871424517\"}]}]}],\"references\":[{\"url\":\"http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://megamansec.github.io/Squid-Security-Audit/stream-assert.html\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240208-0010/\",\"source\":\"security-advisories@github.com\"},{\"url\":\"http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://megamansec.github.io/Squid-Security-Audit/stream-assert.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240208-0010/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}", }, }
rhsa-2024:4861
Vulnerability from csaf_redhat
Published
2024-07-25 08:42
Modified
2025-03-28 15:29
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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)
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: "Moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © 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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)\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-2024:4861", url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#moderate", url: "https://access.redhat.com/security/updates/classification/#moderate", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4861.json", }, ], title: "Red Hat Security Advisory: squid security update", tracking: { current_release_date: "2025-03-28T15:29:15+00:00", generator: { date: "2025-03-28T15:29:15+00:00", engine: { name: "Red Hat SDEngine", version: "4.4.2", }, }, id: "RHSA-2024:4861", initial_release_date: "2024-07-25T08:42:44+00:00", revision_history: [ { date: "2024-07-25T08:42:44+00:00", number: "1", summary: "Initial version", }, { date: "2024-07-25T08:42:44+00:00", number: "2", summary: "Last updated version", }, { date: "2025-03-28T15:29:15+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 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"squid-debugsource-7:5.5-13.el9_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debugsource@5.5-13.el9_4?arch=aarch64&epoch=7", }, }, }, { category: "product_version", name: "squid-debuginfo-7:5.5-13.el9_4.aarch64", product: { name: "squid-debuginfo-7:5.5-13.el9_4.aarch64", product_id: "squid-debuginfo-7:5.5-13.el9_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debuginfo@5.5-13.el9_4?arch=aarch64&epoch=7", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "squid-7:5.5-13.el9_4.ppc64le", product: { name: "squid-7:5.5-13.el9_4.ppc64le", product_id: "squid-7:5.5-13.el9_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/squid@5.5-13.el9_4?arch=ppc64le&epoch=7", }, }, }, { category: "product_version", name: "squid-debugsource-7:5.5-13.el9_4.ppc64le", product: { name: "squid-debugsource-7:5.5-13.el9_4.ppc64le", product_id: "squid-debugsource-7:5.5-13.el9_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debugsource@5.5-13.el9_4?arch=ppc64le&epoch=7", }, }, }, { category: "product_version", name: "squid-debuginfo-7:5.5-13.el9_4.ppc64le", product: { name: "squid-debuginfo-7:5.5-13.el9_4.ppc64le", product_id: "squid-debuginfo-7:5.5-13.el9_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debuginfo@5.5-13.el9_4?arch=ppc64le&epoch=7", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "squid-7:5.5-13.el9_4.x86_64", product: { name: "squid-7:5.5-13.el9_4.x86_64", product_id: "squid-7:5.5-13.el9_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/squid@5.5-13.el9_4?arch=x86_64&epoch=7", }, }, }, { category: "product_version", name: "squid-debugsource-7:5.5-13.el9_4.x86_64", product: { name: "squid-debugsource-7:5.5-13.el9_4.x86_64", product_id: "squid-debugsource-7:5.5-13.el9_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debugsource@5.5-13.el9_4?arch=x86_64&epoch=7", }, }, }, { category: "product_version", name: "squid-debuginfo-7:5.5-13.el9_4.x86_64", product: { name: "squid-debuginfo-7:5.5-13.el9_4.x86_64", product_id: "squid-debuginfo-7:5.5-13.el9_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debuginfo@5.5-13.el9_4?arch=x86_64&epoch=7", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "squid-7:5.5-13.el9_4.s390x", product: { name: "squid-7:5.5-13.el9_4.s390x", product_id: "squid-7:5.5-13.el9_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/squid@5.5-13.el9_4?arch=s390x&epoch=7", }, }, }, { category: "product_version", name: "squid-debugsource-7:5.5-13.el9_4.s390x", product: { name: "squid-debugsource-7:5.5-13.el9_4.s390x", product_id: "squid-debugsource-7:5.5-13.el9_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debugsource@5.5-13.el9_4?arch=s390x&epoch=7", }, }, }, { category: "product_version", name: "squid-debuginfo-7:5.5-13.el9_4.s390x", product: { name: "squid-debuginfo-7:5.5-13.el9_4.s390x", product_id: "squid-debuginfo-7:5.5-13.el9_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/squid-debuginfo@5.5-13.el9_4?arch=s390x&epoch=7", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", }, product_reference: "squid-7:5.5-13.el9_4.aarch64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", }, product_reference: "squid-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.src as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", }, product_reference: "squid-7:5.5-13.el9_4.src", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debuginfo-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.aarch64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debuginfo-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debuginfo-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debuginfo-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.aarch64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2024-23638", cwe: { id: "CWE-825", name: "Expired Pointer Dereference", }, discovery_date: "2024-01-24T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2260051", }, ], notes: [ { category: "description", text: "A flaw was found in Squid, resulting in a potential denial of service attack targeting Cache Manager error responses. This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "RHBZ#2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-23638", url: "https://www.cve.org/CVERecord?id=CVE-2024-23638", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, ], release_date: "2024-01-24T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Restrict entry to Cache Manager through Squid's primary access control:\nhttp_access deny manager", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", }, { cve: "CVE-2024-37894", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, discovery_date: "2024-06-25T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2294353", }, ], notes: [ { category: "description", text: "A flaw was found in Squid. An out-of-bounds write can be triggered when an Edge Side Includes (ESI) variable is assigned to a value not in the standard ASCII range, for example, multi-byte characters. This flaw allows a trusted server to crash Squid while processing an ESI response content, resulting in a denial of service.", title: "Vulnerability description", }, { category: "summary", text: "squid: Out-of-bounds write error may lead to Denial of Service", title: "Vulnerability summary", }, { category: "other", text: "Squid as shipped in Red Hat Enterprise Linux 8 and 9 is vulnerable to this vulnerability as the ESI support is enabled by default.\n\nThis flaw requires Squid to be in a reverse proxy configuration and using an ESI variable with non ASCII characters, allowing a trusted server to cause a denial of service. For these reasons, this flaw was rated with a Moderate severity.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-37894", }, { category: "external", summary: "RHBZ#2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-37894", url: "https://www.cve.org/CVERecord?id=CVE-2024-37894", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", url: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", }, ], release_date: "2024-06-25T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: Out-of-bounds write error may lead to Denial of Service", }, ], }
rhsa-2024:9644
Vulnerability from csaf_redhat
Published
2024-11-14 11:53
Modified
2024-11-26 16:55
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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Denial of Service processing ESI response content (CVE-2024-45802)
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 © 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Denial of Service processing ESI response content (CVE-2024-45802)\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-2024:9644", url: "https://access.redhat.com/errata/RHSA-2024:9644", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2322154", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2322154", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9644.json", }, ], title: "Red Hat Security Advisory: squid:4 security update", tracking: { current_release_date: "2024-11-26T16:55:04+00:00", generator: { date: "2024-11-26T16:55:04+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2024:9644", initial_release_date: "2024-11-14T11:53:15+00:00", revision_history: [ { date: "2024-11-14T11:53:15+00:00", number: "1", summary: "Initial version", }, { date: "2024-11-14T11:53:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-26T16:55:04+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.10.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "squid:4:8100020241113143337:489197e6", product: { name: "squid:4:8100020241113143337:489197e6", product_id: "squid:4:8100020241113143337:489197e6", product_identification_helper: { purl: "pkg:rpmmod/redhat/squid@4:8100020241113143337:489197e6", }, }, }, ], category: "architecture", name: "noarch", }, { branches: [ { category: "product_version", name: "libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.src", product: { name: "libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.src", product_id: "libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.src", product_identification_helper: { purl: "pkg:rpm/redhat/libecap@1.0.1-2.module%2Bel8.9.0%2B19703%2Ba1da7223?arch=src", }, }, }, { category: "product_version", name: 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full_product_name: { name: "squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64 as a component of squid:4:8100020241113143337:489197e6 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64", }, product_reference: "squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64", relates_to_product_reference: "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", }, ], }, vulnerabilities: [ { cve: "CVE-2024-23638", cwe: { id: "CWE-825", name: "Expired Pointer Dereference", }, discovery_date: "2024-01-24T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2260051", }, ], notes: [ { category: "description", text: "A flaw was found in Squid, resulting in a potential denial of service attack targeting Cache Manager error responses. This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.aarch64", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.ppc64le", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.s390x", 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"https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-23638", url: "https://www.cve.org/CVERecord?id=CVE-2024-23638", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { category: "external", summary: 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Due to input validation and resource management issues, a denial of service may be triggered during the processing of certain Edge Side Includes (ESI) response content.", title: "Vulnerability description", }, { category: "summary", text: "squid: Denial of Service processing ESI response content", title: "Vulnerability summary", }, { category: "other", text: "All builds of Squid shipped in supported versions of Red Hat Enterprise Linux are built with the vulnerable (ESI) feature enabled.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", 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rhsa-2024_9644
Vulnerability from csaf_redhat
Published
2024-11-14 11:53
Modified
2024-11-26 16:55
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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Denial of Service processing ESI response content (CVE-2024-45802)
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 © 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Denial of Service processing ESI response content (CVE-2024-45802)\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-2024:9644", url: "https://access.redhat.com/errata/RHSA-2024:9644", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2322154", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2322154", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9644.json", }, ], title: "Red Hat Security Advisory: squid:4 security update", tracking: { current_release_date: "2024-11-26T16:55:04+00:00", generator: { date: "2024-11-26T16:55:04+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2024:9644", initial_release_date: "2024-11-14T11:53:15+00:00", revision_history: [ { date: "2024-11-14T11:53:15+00:00", number: "1", summary: "Initial version", }, { date: "2024-11-14T11:53:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-26T16:55:04+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 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full_product_name: { name: "squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64 as a component of squid:4:8100020241113143337:489197e6 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64", }, product_reference: "squid-debugsource-7:4.15-10.module+el8.10.0+22489+b920747d.3.x86_64", relates_to_product_reference: "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", }, ], }, vulnerabilities: [ { cve: "CVE-2024-23638", cwe: { id: "CWE-825", name: "Expired Pointer Dereference", }, discovery_date: "2024-01-24T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2260051", }, ], notes: [ { category: "description", text: "A flaw was found in Squid, resulting in a potential denial of service attack targeting Cache Manager error responses. This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.aarch64", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.ppc64le", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.s390x", 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"https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-23638", url: "https://www.cve.org/CVERecord?id=CVE-2024-23638", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { category: "external", summary: 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Due to input validation and resource management issues, a denial of service may be triggered during the processing of certain Edge Side Includes (ESI) response content.", title: "Vulnerability description", }, { category: "summary", text: "squid: Denial of Service processing ESI response content", title: "Vulnerability summary", }, { category: "other", text: "All builds of Squid shipped in supported versions of Red Hat Enterprise Linux are built with the vulnerable (ESI) feature enabled.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", 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RHSA-2024:4861
Vulnerability from csaf_redhat
Published
2024-07-25 08:42
Modified
2025-03-28 15:29
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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)
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: "Moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © 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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)\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-2024:4861", url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#moderate", url: "https://access.redhat.com/security/updates/classification/#moderate", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4861.json", }, ], title: "Red Hat Security Advisory: squid security update", tracking: { current_release_date: "2025-03-28T15:29:15+00:00", generator: { date: "2025-03-28T15:29:15+00:00", engine: { name: "Red Hat SDEngine", version: "4.4.2", }, }, id: "RHSA-2024:4861", initial_release_date: "2024-07-25T08:42:44+00:00", revision_history: [ { date: "2024-07-25T08:42:44+00:00", number: "1", summary: "Initial version", }, { date: "2024-07-25T08:42:44+00:00", number: "2", summary: "Last updated version", }, { date: "2025-03-28T15:29:15+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 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"AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", }, product_reference: "squid-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.src as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", }, product_reference: "squid-7:5.5-13.el9_4.src", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", 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relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2024-23638", cwe: { id: "CWE-825", name: "Expired Pointer Dereference", }, discovery_date: "2024-01-24T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2260051", }, ], notes: [ { category: "description", text: "A flaw was found in Squid, resulting in a potential denial of service attack targeting Cache Manager error responses. This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "RHBZ#2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-23638", url: "https://www.cve.org/CVERecord?id=CVE-2024-23638", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, ], release_date: "2024-01-24T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Restrict entry to Cache Manager through Squid's primary access control:\nhttp_access deny manager", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", }, { cve: "CVE-2024-37894", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, discovery_date: "2024-06-25T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2294353", }, ], notes: [ { category: "description", text: "A flaw was found in Squid. An out-of-bounds write can be triggered when an Edge Side Includes (ESI) variable is assigned to a value not in the standard ASCII range, for example, multi-byte characters. This flaw allows a trusted server to crash Squid while processing an ESI response content, resulting in a denial of service.", title: "Vulnerability description", }, { category: "summary", text: "squid: Out-of-bounds write error may lead to Denial of Service", title: "Vulnerability summary", }, { category: "other", text: "Squid as shipped in Red Hat Enterprise Linux 8 and 9 is vulnerable to this vulnerability as the ESI support is enabled by default.\n\nThis flaw requires Squid to be in a reverse proxy configuration and using an ESI variable with non ASCII characters, allowing a trusted server to cause a denial of service. For these reasons, this flaw was rated with a Moderate severity.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-37894", }, { category: "external", summary: "RHBZ#2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-37894", url: "https://www.cve.org/CVERecord?id=CVE-2024-37894", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", url: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", }, ], release_date: "2024-06-25T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: Out-of-bounds write error may lead to Denial of Service", }, ], }
rhsa-2024_4861
Vulnerability from csaf_redhat
Published
2024-07-25 08:42
Modified
2024-11-24 17:50
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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)
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: "Moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © 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 Moderate. 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Out-of-bounds write error may lead to Denial of Service (CVE-2024-37894)\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-2024:4861", url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#moderate", url: "https://access.redhat.com/security/updates/classification/#moderate", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_4861.json", }, ], title: "Red Hat Security Advisory: squid security update", tracking: { current_release_date: "2024-11-24T17:50:50+00:00", generator: { date: "2024-11-24T17:50:50+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2024:4861", initial_release_date: "2024-07-25T08:42:44+00:00", revision_history: [ { date: "2024-07-25T08:42:44+00:00", number: "1", summary: "Initial version", }, { date: "2024-07-25T08:42:44+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-24T17:50:50+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 9)", product: { name: "Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:9::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "squid-7:5.5-13.el9_4.src", product: { name: "squid-7:5.5-13.el9_4.src", product_id: "squid-7:5.5-13.el9_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/squid@5.5-13.el9_4?arch=src&epoch=7", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "squid-7:5.5-13.el9_4.aarch64", product: { name: "squid-7:5.5-13.el9_4.aarch64", product_id: "squid-7:5.5-13.el9_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/squid@5.5-13.el9_4?arch=aarch64&epoch=7", }, }, }, { category: "product_version", name: "squid-debugsource-7:5.5-13.el9_4.aarch64", product: { name: "squid-debugsource-7:5.5-13.el9_4.aarch64", product_id: 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"squid-debuginfo-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debuginfo-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-debuginfo-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.aarch64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.ppc64le", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.s390x", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "squid-debugsource-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", product_id: "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", }, product_reference: "squid-debugsource-7:5.5-13.el9_4.x86_64", relates_to_product_reference: "AppStream-9.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2024-23638", cwe: { id: "CWE-825", name: "Expired Pointer Dereference", }, discovery_date: "2024-01-24T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2260051", }, ], notes: [ { category: "description", text: "A flaw was found in Squid, resulting in a potential denial of service attack targeting Cache Manager error responses. This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "RHBZ#2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-23638", url: "https://www.cve.org/CVERecord?id=CVE-2024-23638", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-23638", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { category: "external", summary: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { category: "external", summary: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, ], release_date: "2024-01-24T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Restrict entry to Cache Manager through Squid's primary access control:\nhttp_access deny manager", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", }, { cve: "CVE-2024-37894", cwe: { id: "CWE-787", name: "Out-of-bounds Write", }, discovery_date: "2024-06-25T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "2294353", }, ], notes: [ { category: "description", text: "A flaw was found in Squid. An out-of-bounds write can be triggered when an Edge Side Includes (ESI) variable is assigned to a value not in the standard ASCII range, for example, multi-byte characters. This flaw allows a trusted server to crash Squid while processing an ESI response content, resulting in a denial of service.", title: "Vulnerability description", }, { category: "summary", text: "squid: Out-of-bounds write error may lead to Denial of Service", title: "Vulnerability summary", }, { category: "other", text: "Squid as shipped in Red Hat Enterprise Linux 8 and 9 is vulnerable to this vulnerability as the ESI support is enabled by default.\n\nThis flaw requires Squid to be in a reverse proxy configuration and using an ESI variable with non ASCII characters, allowing a trusted server to cause a denial of service. For these reasons, this flaw was rated with a Moderate severity.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2024-37894", }, { category: "external", summary: "RHBZ#2294353", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2294353", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2024-37894", url: "https://www.cve.org/CVERecord?id=CVE-2024-37894", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", url: "https://nvd.nist.gov/vuln/detail/CVE-2024-37894", }, { category: "external", summary: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-wgvf-q977-9xjg", }, { category: "external", summary: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", url: "https://megamansec.github.io/Squid-Security-Audit/esi-underflow.html", }, ], release_date: "2024-06-25T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2024-07-25T08:42:44+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", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "workaround", details: "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", product_ids: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.3, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, products: [ "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.src", "AppStream-9.4.0.Z.MAIN.EUS:squid-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debuginfo-7:5.5-13.el9_4.x86_64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.aarch64", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.ppc64le", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.s390x", "AppStream-9.4.0.Z.MAIN.EUS:squid-debugsource-7:5.5-13.el9_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "squid: Out-of-bounds write error may lead to Denial of Service", }, ], }
RHSA-2024:9644
Vulnerability from csaf_redhat
Published
2024-11-14 11:53
Modified
2024-11-26 16:55
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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)
* squid: Denial of Service processing ESI response content (CVE-2024-45802)
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 © 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: vulnerable to a Denial of Service attack against Cache Manager error responses (CVE-2024-23638)\n\n* squid: Denial of Service processing ESI response content (CVE-2024-45802)\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-2024:9644", url: "https://access.redhat.com/errata/RHSA-2024:9644", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "2260051", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2260051", }, { category: "external", summary: "2322154", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2322154", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_9644.json", }, ], title: "Red Hat Security Advisory: squid:4 security update", tracking: { current_release_date: "2024-11-26T16:55:04+00:00", generator: { date: "2024-11-26T16:55:04+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2024:9644", initial_release_date: "2024-11-14T11:53:15+00:00", revision_history: [ { date: "2024-11-14T11:53:15+00:00", number: "1", summary: "Initial version", }, { date: "2024-11-14T11:53:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-26T16:55:04+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 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This issue enables a trusted client to execute a denial of service by manipulating the generation of error pages for Client Manager reports.", title: "Vulnerability description", }, { category: "summary", text: "squid: vulnerable to a Denial of Service attack against Cache Manager error responses", title: "Vulnerability summary", }, { category: "other", text: "The identified vulnerability in Squid, leading to a Denial of Service attack against Cache Manager error responses, is considered a moderate issue. While it requires a trusted client for exploitation, the potential impact lies in the ability to disrupt normal functioning by manipulating error pages during the generation of Client Manager reports.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.aarch64", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.ppc64le", "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6:libecap-0:1.0.1-2.module+el8.9.0+19703+a1da7223.s390x", 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Due to input validation and resource management issues, a denial of service may be triggered during the processing of certain Edge Side Includes (ESI) response content.", title: "Vulnerability description", }, { category: "summary", text: "squid: Denial of Service processing ESI response content", title: "Vulnerability summary", }, { category: "other", text: "All builds of Squid shipped in supported versions of Red Hat Enterprise Linux are built with the vulnerable (ESI) feature enabled.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.10.0.Z.MAIN.EUS:squid:4:8100020241113143337:489197e6", 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suse-su-2024:0296-1
Vulnerability from csaf_suse
Published
2024-02-01 10:33
Modified
2024-02-01 10:33
Summary
Security update for squid
Notes
Title of the patch
Security update for squid
Description of the patch
This update for squid fixes the following issues:
- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)
- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)
Patchnames
SUSE-2024-296,SUSE-SLE-SERVER-12-SP5-2024-296
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for squid", title: "Title of the patch", }, { category: "description", text: "This update for squid fixes the following issues:\n\n- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)\n- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2024-296,SUSE-SLE-SERVER-12-SP5-2024-296", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0296-1.json", }, { category: "self", summary: "URL for SUSE-SU-2024:0296-1", url: "https://www.suse.com/support/update/announcement/2024/suse-su-20240296-1/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2024:0296-1", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017836.html", }, { category: "self", summary: "SUSE Bug 1217654", url: "https://bugzilla.suse.com/1217654", }, { category: "self", summary: "SUSE Bug 1219131", url: "https://bugzilla.suse.com/1219131", }, { category: "self", summary: "SUSE CVE CVE-2023-50269 page", url: "https://www.suse.com/security/cve/CVE-2023-50269/", }, { category: "self", summary: "SUSE CVE CVE-2024-23638 page", url: "https://www.suse.com/security/cve/CVE-2024-23638/", }, ], title: "Security update for squid", tracking: { current_release_date: "2024-02-01T10:33:25Z", generator: { date: "2024-02-01T10:33:25Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2024:0296-1", initial_release_date: "2024-02-01T10:33:25Z", revision_history: [ { date: "2024-02-01T10:33:25Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ 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"squid-4.17-4.41.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "squid-4.17-4.41.1.x86_64", product: { name: "squid-4.17-4.41.1.x86_64", product_id: "squid-4.17-4.41.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "SUSE Linux Enterprise Server 12 SP5", product: { name: "SUSE Linux Enterprise Server 12 SP5", product_id: "SUSE Linux Enterprise Server 12 SP5", product_identification_helper: { cpe: "cpe:/o:suse:sles:12:sp5", }, }, }, { category: "product_name", name: "SUSE Linux Enterprise Server for SAP Applications 12 SP5", product: { name: "SUSE Linux Enterprise Server for SAP Applications 12 SP5", product_id: "SUSE Linux Enterprise Server for SAP Applications 12 SP5", product_identification_helper: { cpe: "cpe:/o:suse:sles_sap:12:sp5", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], 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"SUSE Linux Enterprise Server 12 SP5", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-4.41.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5", product_id: "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", }, product_reference: "squid-4.17-4.41.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Server 12 SP5", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-4.41.1.aarch64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5", product_id: "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", }, product_reference: "squid-4.17-4.41.1.aarch64", relates_to_product_reference: "SUSE Linux Enterprise Server for SAP Applications 12 SP5", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-4.41.1.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5", product_id: "SUSE Linux Enterprise Server for 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], }, vulnerabilities: [ { cve: "CVE-2023-50269", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-50269", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-50269", url: "https://www.suse.com/security/cve/CVE-2023-50269", }, { category: "external", summary: "SUSE Bug 1217654 for CVE-2023-50269", url: "https://bugzilla.suse.com/1217654", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-02-01T10:33:25Z", details: "important", }, ], title: "CVE-2023-50269", }, { cve: "CVE-2024-23638", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2024-23638", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2024-23638", url: "https://www.suse.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "SUSE Bug 1219131 for CVE-2024-23638", url: "https://bugzilla.suse.com/1219131", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 6.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server 12 SP5:squid-4.17-4.41.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.aarch64", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 12 SP5:squid-4.17-4.41.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-02-01T10:33:25Z", details: "moderate", }, ], title: "CVE-2024-23638", }, ], }
suse-su-2024:0455-1
Vulnerability from csaf_suse
Published
2024-02-13 09:44
Modified
2024-02-13 09:44
Summary
Security update for squid
Notes
Title of the patch
Security update for squid
Description of the patch
This update for squid fixes the following issues:
- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)
- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)
Patchnames
SUSE-2024-455,SUSE-SLE-Module-Server-Applications-15-SP5-2024-455,SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-455,SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-455,SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-455,SUSE-SLE-Product-SLES_SAP-15-SP4-2024-455,SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-455,SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-455,openSUSE-SLE-15.5-2024-455
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for squid", title: "Title of the patch", }, { category: "description", text: "This update for squid fixes the following issues:\n\n- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)\n- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2024-455,SUSE-SLE-Module-Server-Applications-15-SP5-2024-455,SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-455,SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-455,SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-455,SUSE-SLE-Product-SLES_SAP-15-SP4-2024-455,SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-455,SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-455,openSUSE-SLE-15.5-2024-455", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0455-1.json", }, { category: "self", summary: "URL for SUSE-SU-2024:0455-1", url: "https://www.suse.com/support/update/announcement/2024/suse-su-20240455-1/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2024:0455-1", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017906.html", }, { category: "self", summary: "SUSE Bug 1217654", url: "https://bugzilla.suse.com/1217654", }, { category: "self", summary: "SUSE Bug 1219131", url: "https://bugzilla.suse.com/1219131", }, { category: "self", summary: "SUSE CVE CVE-2023-50269 page", url: "https://www.suse.com/security/cve/CVE-2023-50269/", }, { category: "self", summary: "SUSE CVE CVE-2024-23638 page", url: "https://www.suse.com/security/cve/CVE-2024-23638/", }, ], title: "Security update for squid", tracking: { current_release_date: "2024-02-13T09:44:07Z", generator: { date: "2024-02-13T09:44:07Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2024:0455-1", initial_release_date: "2024-02-13T09:44:07Z", revision_history: [ { date: "2024-02-13T09:44:07Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "squid-5.7-150400.3.23.1.aarch64", product: { name: "squid-5.7-150400.3.23.1.aarch64", product_id: "squid-5.7-150400.3.23.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "squid-5.7-150400.3.23.1.i586", product: { name: "squid-5.7-150400.3.23.1.i586", product_id: "squid-5.7-150400.3.23.1.i586", }, }, ], category: "architecture", name: "i586", }, { branches: [ { category: "product_version", name: "squid-5.7-150400.3.23.1.ppc64le", product: { name: "squid-5.7-150400.3.23.1.ppc64le", product_id: "squid-5.7-150400.3.23.1.ppc64le", }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "squid-5.7-150400.3.23.1.s390x", product: { name: "squid-5.7-150400.3.23.1.s390x", product_id: "squid-5.7-150400.3.23.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "squid-5.7-150400.3.23.1.x86_64", product: { name: "squid-5.7-150400.3.23.1.x86_64", product_id: "squid-5.7-150400.3.23.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "SUSE Linux Enterprise Module for Server Applications 15 SP5", product: { name: "SUSE Linux Enterprise Module for Server Applications 15 SP5", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP5", product_identification_helper: { cpe: "cpe:/o:suse:sle-module-server-applications:15:sp5", }, }, }, { category: "product_name", name: "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS", product: { name: "SUSE Linux Enterprise High 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"squid-5.7-150400.3.23.1.s390x", relates_to_product_reference: "openSUSE Leap 15.5", }, { category: "default_component_of", full_product_name: { name: "squid-5.7-150400.3.23.1.x86_64 as component of openSUSE Leap 15.5", product_id: "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.x86_64", }, product_reference: "squid-5.7-150400.3.23.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.5", }, ], }, vulnerabilities: [ { cve: "CVE-2023-50269", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-50269", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server 15 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"https://www.suse.com/security/cve/CVE-2023-50269", }, { category: "external", summary: "SUSE Bug 1217654 for CVE-2023-50269", url: "https://bugzilla.suse.com/1217654", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP4:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP4:squid-5.7-150400.3.23.1.x86_64", "SUSE Manager Proxy 4.3:squid-5.7-150400.3.23.1.x86_64", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.ppc64le", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.s390x", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.x86_64", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.aarch64", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.ppc64le", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.s390x", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 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"impact", date: "2024-02-13T09:44:07Z", details: "important", }, ], title: "CVE-2023-50269", }, { cve: "CVE-2024-23638", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2024-23638", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server 15 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"https://www.suse.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "SUSE Bug 1219131 for CVE-2024-23638", url: "https://bugzilla.suse.com/1219131", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server 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15.5:squid-5.7-150400.3.23.1.s390x", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 6.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP5:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.aarch64", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.s390x", "SUSE Linux Enterprise Server 15 SP4-LTSS:squid-5.7-150400.3.23.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP4:squid-5.7-150400.3.23.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP4:squid-5.7-150400.3.23.1.x86_64", "SUSE Manager Proxy 4.3:squid-5.7-150400.3.23.1.x86_64", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.ppc64le", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.s390x", "SUSE Manager Server 4.3:squid-5.7-150400.3.23.1.x86_64", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.aarch64", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.ppc64le", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.s390x", "openSUSE Leap 15.5:squid-5.7-150400.3.23.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-02-13T09:44:07Z", details: "moderate", }, ], title: "CVE-2024-23638", }, ], }
suse-su-2024:0298-1
Vulnerability from csaf_suse
Published
2024-02-01 12:33
Modified
2024-02-01 12:33
Summary
Security update for squid
Notes
Title of the patch
Security update for squid
Description of the patch
This update for squid fixes the following issues:
- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)
- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)
Patchnames
SUSE-2024-298,SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-298,SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-298,SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-298,SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-298,SUSE-SLE-Product-SLES_SAP-15-SP2-2024-298,SUSE-SLE-Product-SLES_SAP-15-SP3-2024-298,SUSE-Storage-7.1-2024-298
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for squid", title: "Title of the patch", }, { category: "description", text: "This update for squid fixes the following issues:\n\n- CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)\n- CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2024-298,SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-298,SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-298,SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-298,SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-298,SUSE-SLE-Product-SLES_SAP-15-SP2-2024-298,SUSE-SLE-Product-SLES_SAP-15-SP3-2024-298,SUSE-Storage-7.1-2024-298", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0298-1.json", }, { category: "self", summary: "URL for SUSE-SU-2024:0298-1", url: "https://www.suse.com/support/update/announcement/2024/suse-su-20240298-1/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2024:0298-1", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017840.html", }, { category: "self", summary: "SUSE Bug 1217654", url: "https://bugzilla.suse.com/1217654", }, { category: "self", summary: "SUSE Bug 1219131", url: "https://bugzilla.suse.com/1219131", }, { category: "self", summary: "SUSE CVE CVE-2023-50269 page", url: "https://www.suse.com/security/cve/CVE-2023-50269/", }, { category: "self", summary: "SUSE CVE CVE-2024-23638 page", url: "https://www.suse.com/security/cve/CVE-2024-23638/", }, ], title: "Security update for squid", tracking: { current_release_date: "2024-02-01T12:33:45Z", generator: { date: "2024-02-01T12:33:45Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2024:0298-1", initial_release_date: "2024-02-01T12:33:45Z", revision_history: [ { date: "2024-02-01T12:33:45Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "squid-4.17-150000.5.49.1.aarch64", product: { name: "squid-4.17-150000.5.49.1.aarch64", product_id: "squid-4.17-150000.5.49.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "squid-4.17-150000.5.49.1.i586", product: { name: "squid-4.17-150000.5.49.1.i586", product_id: "squid-4.17-150000.5.49.1.i586", }, }, ], category: "architecture", name: "i586", }, { branches: [ { category: "product_version", name: "squid-4.17-150000.5.49.1.ppc64le", product: { name: "squid-4.17-150000.5.49.1.ppc64le", product_id: "squid-4.17-150000.5.49.1.ppc64le", }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "squid-4.17-150000.5.49.1.s390x", product: { name: "squid-4.17-150000.5.49.1.s390x", product_id: "squid-4.17-150000.5.49.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "squid-4.17-150000.5.49.1.x86_64", product: { name: "squid-4.17-150000.5.49.1.x86_64", product_id: "squid-4.17-150000.5.49.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS", product: { name: "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS", product_id: "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS", product_identification_helper: { cpe: "cpe:/o:suse:sle_hpc-ltss:15:sp2", }, }, }, { category: "product_name", name: "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS", product: { name: "SUSE Linux Enterprise 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product_identification_helper: { cpe: "cpe:/o:suse:sles_sap:15:sp2", }, }, }, { category: "product_name", name: "SUSE Linux Enterprise Server for SAP Applications 15 SP3", product: { name: "SUSE Linux Enterprise Server for SAP Applications 15 SP3", product_id: "SUSE Linux Enterprise Server for SAP Applications 15 SP3", product_identification_helper: { cpe: "cpe:/o:suse:sles_sap:15:sp3", }, }, }, { category: "product_name", name: "SUSE Enterprise Storage 7.1", product: { name: "SUSE Enterprise Storage 7.1", product_id: "SUSE Enterprise Storage 7.1", product_identification_helper: { cpe: "cpe:/o:suse:ses:7.1", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS", product_id: "SUSE Linux Enterprise High Performance Computing 15 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"squid-4.17-150000.5.49.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP2-LTSS", product_id: "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", }, product_reference: "squid-4.17-150000.5.49.1.ppc64le", relates_to_product_reference: "SUSE Linux Enterprise Server 15 SP2-LTSS", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.s390x as component of SUSE Linux Enterprise Server 15 SP2-LTSS", product_id: "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", }, product_reference: "squid-4.17-150000.5.49.1.s390x", relates_to_product_reference: "SUSE Linux Enterprise Server 15 SP2-LTSS", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP2-LTSS", product_id: "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", }, product_reference: "squid-4.17-150000.5.49.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Server 15 SP2-LTSS", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP3-LTSS", product_id: "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", }, product_reference: "squid-4.17-150000.5.49.1.aarch64", relates_to_product_reference: "SUSE Linux Enterprise Server 15 SP3-LTSS", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP3-LTSS", product_id: "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", }, product_reference: "squid-4.17-150000.5.49.1.ppc64le", relates_to_product_reference: "SUSE Linux Enterprise Server 15 SP3-LTSS", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.s390x as component of SUSE Linux Enterprise Server 15 SP3-LTSS", 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Applications 15 SP2", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP2", product_id: "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", }, product_reference: "squid-4.17-150000.5.49.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Server for SAP Applications 15 SP2", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 15 SP3", product_id: "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", }, product_reference: "squid-4.17-150000.5.49.1.ppc64le", relates_to_product_reference: "SUSE Linux Enterprise Server for SAP Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 15 SP3", product_id: "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", }, product_reference: "squid-4.17-150000.5.49.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Server for SAP Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.aarch64 as component of SUSE Enterprise Storage 7.1", product_id: "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", }, product_reference: "squid-4.17-150000.5.49.1.aarch64", relates_to_product_reference: "SUSE Enterprise Storage 7.1", }, { category: "default_component_of", full_product_name: { name: "squid-4.17-150000.5.49.1.x86_64 as component of SUSE Enterprise Storage 7.1", product_id: "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", }, product_reference: "squid-4.17-150000.5.49.1.x86_64", relates_to_product_reference: "SUSE Enterprise Storage 7.1", }, ], }, vulnerabilities: [ { cve: "CVE-2023-50269", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-50269", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-50269", url: "https://www.suse.com/security/cve/CVE-2023-50269", }, { category: "external", summary: "SUSE Bug 1217654 for CVE-2023-50269", url: "https://bugzilla.suse.com/1217654", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-02-01T12:33:45Z", details: "important", }, ], title: "CVE-2023-50269", }, { cve: "CVE-2024-23638", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2024-23638", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2024-23638", url: "https://www.suse.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "SUSE Bug 1219131 for CVE-2024-23638", url: "https://bugzilla.suse.com/1219131", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 6.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.aarch64", "SUSE Enterprise Storage 7.1:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP2-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.aarch64", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.s390x", "SUSE Linux Enterprise Server 15 SP3-LTSS:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP2:squid-4.17-150000.5.49.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.ppc64le", "SUSE Linux Enterprise Server for SAP Applications 15 SP3:squid-4.17-150000.5.49.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-02-01T12:33:45Z", details: "moderate", }, ], title: "CVE-2024-23638", }, ], }
gsd-2024-23638
Vulnerability from gsd
Modified
2024-01-19 06:02
Details
Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.
Aliases
{ gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2024-23638", ], details: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", id: "GSD-2024-23638", modified: "2024-01-19T06:02:13.296535Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "security-advisories@github.com", ID: "CVE-2024-23638", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "squid", version: { version_data: [ { version_affected: "=", version_value: "< 6.6", }, ], }, }, ], }, vendor_name: "squid-cache", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", }, ], }, impact: { cvss: [ { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, ], }, problemtype: { problemtype_data: [ { description: [ { cweId: "CWE-825", lang: "eng", value: "CWE-825: Expired Pointer Dereference", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", refsource: "MISC", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { name: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", refsource: "MISC", url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { name: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", refsource: "MISC", url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { name: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", refsource: "MISC", url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, { name: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", refsource: "MISC", url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { name: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", refsource: "MISC", url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { name: "https://security.netapp.com/advisory/ntap-20240208-0010/", refsource: "MISC", url: "https://security.netapp.com/advisory/ntap-20240208-0010/", }, { name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/", refsource: "MISC", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/", }, { name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/", refsource: "MISC", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/", }, ], }, source: { advisory: "GHSA-j49p-553x-48rx", discovery: "UNKNOWN", }, }, "nvd.nist.gov": { cve: { configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", matchCriteriaId: "A3D67FB6-14F1-40C3-B636-ADDF38F94FA9", versionEndIncluding: "5.9", versionStartIncluding: "5.0", vulnerable: true, }, { criteria: "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", matchCriteriaId: "434DE988-6D70-4BAE-8A1A-D07871424517", versionEndExcluding: "6.6", versionStartIncluding: "6.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], descriptions: [ { lang: "en", value: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", }, { lang: "es", value: "Squid es un proxy de almacenamiento en caché para la Web. Debido a un error de referencia de puntero caducado, Squid anterior a la versión 6.6 es vulnerable a un ataque de denegación de servicio contra las respuestas de error del Administrador de Caché. Este problema permite que un cliente confiable realice una Denegación de Servicio al generar páginas de error para los informes de Client Manager. Los calamares mayores de 5.0.5 no han sido probados y se debe suponer que son vulnerables. Todos los Squid-5.x hasta 5.9 includa, son vulnerables. Todos los Squid-6.x hasta 6.5 includa, son vulnerables. Este error se solucionó con la versión 6.6 de Squid. Además, los parches que solucionan este problema para las versiones estables se pueden encontrar en los archivos de parches de Squid. Como workaround, evite el acceso al Administrador de caché utilizando el control de acceso principal de Squid: `http_access deny manager`.", }, ], id: "CVE-2024-23638", lastModified: "2024-04-25T06:15:55.550", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "security-advisories@github.com", type: "Secondary", }, ], }, published: "2024-01-24T00:15:08.573", references: [ { source: "security-advisories@github.com", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { source: "security-advisories@github.com", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { source: "security-advisories@github.com", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { source: "security-advisories@github.com", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { source: "security-advisories@github.com", tags: [ "Vendor Advisory", ], url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/", }, { source: "security-advisories@github.com", tags: [ "Exploit", ], url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, { source: "security-advisories@github.com", url: "https://security.netapp.com/advisory/ntap-20240208-0010/", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-672", }, ], source: "nvd@nist.gov", type: "Primary", }, { description: [ { lang: "en", value: "CWE-825", }, ], source: "security-advisories@github.com", type: "Secondary", }, ], }, }, }, }
wid-sec-w-2024-0180
Vulnerability from csaf_certbund
Published
2024-01-23 23:00
Modified
2024-11-19 23:00
Summary
Squid: Schwachstelle ermöglicht Denial of Service
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 Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
- MacOS X
- UNIX
- Windows
{ document: { aggregate_severity: { text: "mittel", }, 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 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.", }, { category: "description", text: "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.", title: "Produktbeschreibung", }, { category: "summary", text: "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.", title: "Angriff", }, { category: "general", text: "- Linux\n- MacOS X\n- UNIX\n- Windows", title: "Betroffene Betriebssysteme", }, ], publisher: { category: "other", contact_details: "csaf-provider@cert-bund.de", name: "Bundesamt für Sicherheit in der Informationstechnik", namespace: "https://www.bsi.bund.de", }, references: [ { category: "self", summary: "WID-SEC-W-2024-0180 - CSAF Version", url: "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0180.json", }, { category: "self", summary: "WID-SEC-2024-0180 - Portal Version", url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0180", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0455-1 vom 2024-02-13", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017906.html", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0296-1 vom 2024-02-01", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017836.html", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0298-1 vom 2024-02-01", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017840.html", }, { category: "external", summary: "Amazon Linux Security Advisory ALAS-2024-2433 vom 2024-02-06", url: "https://alas.aws.amazon.com/AL2/ALAS-2024-2433.html", }, { category: "external", summary: "Squid GitHub vom 2024-01-23", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { category: "external", summary: "Debian Security Advisory DSA-5637 vom 2024-03-08", url: "https://lists.debian.org/debian-security-announce/2024/msg00043.html", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-1 vom 2024-04-10", url: "https://ubuntu.com/security/notices/USN-6728-1", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-2 vom 2024-04-11", url: "https://ubuntu.com/security/notices/USN-6728-2", }, { category: "external", summary: "Fedora Security Advisory FEDORA-2024-BD8C6C6926 vom 2024-04-17", url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-bd8c6c6926", }, { category: "external", summary: "Fedora Security Advisory FEDORA-2024-A414A81D47 vom 2024-04-17", url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-a414a81d47", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-3 vom 2024-04-23", url: "https://ubuntu.com/security/notices/USN-6728-3", }, { category: "external", summary: "Red Hat Security Advisory RHSA-2024:4861 vom 2024-07-25", url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "external", summary: "Oracle Linux Security Advisory ELSA-2024-4861 vom 2024-07-25", url: "https://linux.oracle.com/errata/ELSA-2024-4861.html", }, { category: "external", summary: "Rocky Linux Security Advisory RLSA-2024:4861 vom 2024-07-26", url: "https://errata.build.resf.org/RLSA-2024:4861", }, { category: "external", summary: "Red Hat Security Advisory RHSA-2024:9644 vom 2024-11-14", url: "https://access.redhat.com/errata/RHSA-2024:9644", }, { category: "external", summary: "Oracle Linux Security Advisory ELSA-2024-9644 vom 2024-11-15", url: "https://linux.oracle.com/errata/ELSA-2024-9644.html", }, { category: "external", summary: "Rocky Linux Security Advisory RLSA-2024:9644 vom 2024-11-19", url: "https://errata.build.resf.org/RLSA-2024:9644", }, ], source_lang: "en-US", title: "Squid: Schwachstelle ermöglicht Denial of Service", tracking: { current_release_date: "2024-11-19T23:00:00.000+00:00", generator: { date: "2024-11-20T09:29:10.294+00:00", engine: { name: "BSI-WID", version: "1.3.8", }, }, id: "WID-SEC-W-2024-0180", initial_release_date: "2024-01-23T23:00:00.000+00:00", revision_history: [ { date: "2024-01-23T23:00:00.000+00:00", number: "1", summary: "Initiale Fassung", }, { date: "2024-02-01T23:00:00.000+00:00", number: "2", summary: "Neue Updates von SUSE aufgenommen", }, { date: "2024-02-05T23:00:00.000+00:00", number: "3", summary: "Neue Updates von Amazon aufgenommen", }, { date: "2024-02-13T23:00:00.000+00:00", number: "4", summary: "Neue Updates von SUSE aufgenommen", }, { date: "2024-03-10T23:00:00.000+00:00", number: "5", summary: "Neue Updates von Debian aufgenommen", }, { date: "2024-04-10T22:00:00.000+00:00", number: "6", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-04-11T22:00:00.000+00:00", number: "7", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-04-16T22:00:00.000+00:00", number: "8", summary: "Neue Updates von Fedora aufgenommen", }, { date: "2024-04-23T22:00:00.000+00:00", number: "9", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-07-25T22:00:00.000+00:00", number: "10", summary: "Neue Updates von Red Hat und Oracle Linux aufgenommen", }, { date: "2024-07-28T22:00:00.000+00:00", number: "11", summary: "Neue Updates von Rocky Enterprise Software Foundation aufgenommen", }, { date: "2024-11-13T23:00:00.000+00:00", number: "12", summary: "Neue Updates von Red Hat aufgenommen", }, { date: "2024-11-14T23:00:00.000+00:00", number: "13", summary: "Neue Updates von Oracle Linux aufgenommen", }, { date: "2024-11-19T23:00:00.000+00:00", number: "14", summary: "Neue Updates von Rocky Enterprise Software Foundation 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: "Fedora Linux", product: { name: "Fedora Linux", product_id: "74185", product_identification_helper: { cpe: "cpe:/o:fedoraproject:fedora:-", }, }, }, ], category: "vendor", name: "Fedora", }, { branches: [ { branches: [ { category: "product_version_range", name: "<6.6", product: { name: "Open Source Squid <6.6", product_id: "T032302", }, }, { category: "product_version", name: "6.6", product: { name: "Open Source Squid 6.6", product_id: "T032302-fixed", product_identification_helper: { cpe: "cpe:/a:squid-cache:squid:6.6", }, }, }, ], category: "product_name", name: "Squid", }, ], 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: [ { branches: [ { category: "product_name", name: "RESF Rocky Linux", product: { name: "RESF Rocky Linux", product_id: "T032255", product_identification_helper: { cpe: "cpe:/o:resf:rocky_linux:-", }, }, }, { category: "product_version", name: "8", product: { name: "RESF Rocky Linux 8", product_id: "T039271", product_identification_helper: { cpe: "cpe:/o:resf:rocky_linux:8", }, }, }, ], category: "product_name", name: "Rocky Linux", }, ], category: "vendor", name: "RESF", }, { 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-2024-23638", notes: [ { category: "description", text: "Es besteht eine Schwachstelle in Squid. Dieser Fehler besteht bei der Erzeugung von Fehlerseiten für Client Manager-Berichte aufgrund eines abgelaufenen Zeigerverweises. Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.", }, ], product_status: { known_affected: [ "T032302", "2951", "T002207", "67646", "T000126", "T039271", "398363", "T004914", "T032255", "74185", ], }, release_date: "2024-01-23T23:00:00.000+00:00", title: "CVE-2024-23638", }, ], }
WID-SEC-W-2024-0180
Vulnerability from csaf_certbund
Published
2024-01-23 23:00
Modified
2024-11-19 23:00
Summary
Squid: Schwachstelle ermöglicht Denial of Service
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 Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
- MacOS X
- UNIX
- Windows
{ document: { aggregate_severity: { text: "mittel", }, 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 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.", }, { category: "description", text: "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.", title: "Produktbeschreibung", }, { category: "summary", text: "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.", title: "Angriff", }, { category: "general", text: "- Linux\n- MacOS X\n- UNIX\n- Windows", title: "Betroffene Betriebssysteme", }, ], publisher: { category: "other", contact_details: "csaf-provider@cert-bund.de", name: "Bundesamt für Sicherheit in der Informationstechnik", namespace: "https://www.bsi.bund.de", }, references: [ { category: "self", summary: "WID-SEC-W-2024-0180 - CSAF Version", url: "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0180.json", }, { category: "self", summary: "WID-SEC-2024-0180 - Portal Version", url: "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0180", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0455-1 vom 2024-02-13", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017906.html", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0296-1 vom 2024-02-01", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017836.html", }, { category: "external", summary: "SUSE Security Update SUSE-SU-2024:0298-1 vom 2024-02-01", url: "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017840.html", }, { category: "external", summary: "Amazon Linux Security Advisory ALAS-2024-2433 vom 2024-02-06", url: "https://alas.aws.amazon.com/AL2/ALAS-2024-2433.html", }, { category: "external", summary: "Squid GitHub vom 2024-01-23", url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { category: "external", summary: "Debian Security Advisory DSA-5637 vom 2024-03-08", url: "https://lists.debian.org/debian-security-announce/2024/msg00043.html", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-1 vom 2024-04-10", url: "https://ubuntu.com/security/notices/USN-6728-1", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-2 vom 2024-04-11", url: "https://ubuntu.com/security/notices/USN-6728-2", }, { category: "external", summary: "Fedora Security Advisory FEDORA-2024-BD8C6C6926 vom 2024-04-17", url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-bd8c6c6926", }, { category: "external", summary: "Fedora Security Advisory FEDORA-2024-A414A81D47 vom 2024-04-17", url: "https://bodhi.fedoraproject.org/updates/FEDORA-2024-a414a81d47", }, { category: "external", summary: "Ubuntu Security Notice USN-6728-3 vom 2024-04-23", url: "https://ubuntu.com/security/notices/USN-6728-3", }, { category: "external", summary: "Red Hat Security Advisory RHSA-2024:4861 vom 2024-07-25", url: "https://access.redhat.com/errata/RHSA-2024:4861", }, { category: "external", summary: "Oracle Linux Security Advisory ELSA-2024-4861 vom 2024-07-25", url: "https://linux.oracle.com/errata/ELSA-2024-4861.html", }, { category: "external", summary: "Rocky Linux Security Advisory RLSA-2024:4861 vom 2024-07-26", url: "https://errata.build.resf.org/RLSA-2024:4861", }, { category: "external", summary: "Red Hat Security Advisory RHSA-2024:9644 vom 2024-11-14", url: "https://access.redhat.com/errata/RHSA-2024:9644", }, { category: "external", summary: "Oracle Linux Security Advisory ELSA-2024-9644 vom 2024-11-15", url: "https://linux.oracle.com/errata/ELSA-2024-9644.html", }, { category: "external", summary: "Rocky Linux Security Advisory RLSA-2024:9644 vom 2024-11-19", url: "https://errata.build.resf.org/RLSA-2024:9644", }, ], source_lang: "en-US", title: "Squid: Schwachstelle ermöglicht Denial of Service", tracking: { current_release_date: "2024-11-19T23:00:00.000+00:00", generator: { date: "2024-11-20T09:29:10.294+00:00", engine: { name: "BSI-WID", version: "1.3.8", }, }, id: "WID-SEC-W-2024-0180", initial_release_date: "2024-01-23T23:00:00.000+00:00", revision_history: [ { date: "2024-01-23T23:00:00.000+00:00", number: "1", summary: "Initiale Fassung", }, { date: "2024-02-01T23:00:00.000+00:00", number: "2", summary: "Neue Updates von SUSE aufgenommen", }, { date: "2024-02-05T23:00:00.000+00:00", number: "3", summary: "Neue Updates von Amazon aufgenommen", }, { date: "2024-02-13T23:00:00.000+00:00", number: "4", summary: "Neue Updates von SUSE aufgenommen", }, { date: "2024-03-10T23:00:00.000+00:00", number: "5", summary: "Neue Updates von Debian aufgenommen", }, { date: "2024-04-10T22:00:00.000+00:00", number: "6", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-04-11T22:00:00.000+00:00", number: "7", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-04-16T22:00:00.000+00:00", number: "8", summary: "Neue Updates von Fedora aufgenommen", }, { date: "2024-04-23T22:00:00.000+00:00", number: "9", summary: "Neue Updates von Ubuntu aufgenommen", }, { date: "2024-07-25T22:00:00.000+00:00", number: "10", summary: "Neue Updates von Red Hat und Oracle Linux aufgenommen", }, { date: "2024-07-28T22:00:00.000+00:00", number: "11", summary: "Neue Updates von Rocky Enterprise Software Foundation aufgenommen", }, { date: "2024-11-13T23:00:00.000+00:00", number: "12", summary: "Neue Updates von Red Hat aufgenommen", }, { date: "2024-11-14T23:00:00.000+00:00", number: "13", summary: "Neue Updates von Oracle Linux aufgenommen", }, { date: "2024-11-19T23:00:00.000+00:00", number: "14", summary: "Neue Updates von Rocky Enterprise Software Foundation 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: "Fedora Linux", product: { name: "Fedora Linux", product_id: "74185", product_identification_helper: { cpe: "cpe:/o:fedoraproject:fedora:-", }, }, }, ], category: "vendor", name: "Fedora", }, { branches: [ { branches: [ { category: "product_version_range", name: "<6.6", product: { name: "Open Source Squid <6.6", product_id: "T032302", }, }, { category: "product_version", name: "6.6", product: { name: "Open Source Squid 6.6", product_id: "T032302-fixed", product_identification_helper: { cpe: "cpe:/a:squid-cache:squid:6.6", }, }, }, ], category: "product_name", name: "Squid", }, ], 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: [ { branches: [ { category: "product_name", name: "RESF Rocky Linux", product: { name: "RESF Rocky Linux", product_id: "T032255", product_identification_helper: { cpe: "cpe:/o:resf:rocky_linux:-", }, }, }, { category: "product_version", name: "8", product: { name: "RESF Rocky Linux 8", product_id: "T039271", product_identification_helper: { cpe: "cpe:/o:resf:rocky_linux:8", }, }, }, ], category: "product_name", name: "Rocky Linux", }, ], category: "vendor", name: "RESF", }, { 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-2024-23638", notes: [ { category: "description", text: "Es besteht eine Schwachstelle in Squid. Dieser Fehler besteht bei der Erzeugung von Fehlerseiten für Client Manager-Berichte aufgrund eines abgelaufenen Zeigerverweises. Ein entfernter, authentifizierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.", }, ], product_status: { known_affected: [ "T032302", "2951", "T002207", "67646", "T000126", "T039271", "398363", "T004914", "T032255", "74185", ], }, release_date: "2024-01-23T23:00:00.000+00:00", title: "CVE-2024-23638", }, ], }
opensuse-su-2024:13631-1
Vulnerability from csaf_opensuse
Published
2024-06-15 00:00
Modified
2024-06-15 00:00
Summary
squid-6.6-2.1 on GA media
Notes
Title of the patch
squid-6.6-2.1 on GA media
Description of the patch
These are all security issues fixed in the squid-6.6-2.1 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2024-13631
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "squid-6.6-2.1 on GA media", title: "Title of the patch", }, { category: "description", text: "These are all security issues fixed in the squid-6.6-2.1 package on the GA media of openSUSE Tumbleweed.", title: "Description of the patch", }, { category: "details", text: "openSUSE-Tumbleweed-2024-13631", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_13631-1.json", }, { category: "self", summary: "SUSE CVE CVE-2023-49285 page", url: "https://www.suse.com/security/cve/CVE-2023-49285/", }, { category: "self", summary: "SUSE CVE CVE-2023-49286 page", url: "https://www.suse.com/security/cve/CVE-2023-49286/", }, { category: "self", summary: "SUSE CVE CVE-2023-49288 page", url: "https://www.suse.com/security/cve/CVE-2023-49288/", }, { category: "self", summary: "SUSE CVE CVE-2023-50269 page", url: "https://www.suse.com/security/cve/CVE-2023-50269/", }, { category: "self", summary: "SUSE CVE CVE-2024-23638 page", url: "https://www.suse.com/security/cve/CVE-2024-23638/", }, ], title: "squid-6.6-2.1 on GA media", tracking: { current_release_date: "2024-06-15T00:00:00Z", generator: { date: "2024-06-15T00:00:00Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "openSUSE-SU-2024:13631-1", initial_release_date: "2024-06-15T00:00:00Z", revision_history: [ { date: "2024-06-15T00:00:00Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "squid-6.6-2.1.aarch64", product: { name: "squid-6.6-2.1.aarch64", product_id: "squid-6.6-2.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "squid-6.6-2.1.ppc64le", product: { name: "squid-6.6-2.1.ppc64le", product_id: "squid-6.6-2.1.ppc64le", }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "squid-6.6-2.1.s390x", product: { name: "squid-6.6-2.1.s390x", product_id: "squid-6.6-2.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "squid-6.6-2.1.x86_64", product: { name: "squid-6.6-2.1.x86_64", product_id: "squid-6.6-2.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "openSUSE Tumbleweed", product: { name: "openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed", product_identification_helper: { cpe: "cpe:/o:opensuse:tumbleweed", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "squid-6.6-2.1.aarch64 as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", }, product_reference: "squid-6.6-2.1.aarch64", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "squid-6.6-2.1.ppc64le as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", }, product_reference: "squid-6.6-2.1.ppc64le", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "squid-6.6-2.1.s390x as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:squid-6.6-2.1.s390x", }, product_reference: "squid-6.6-2.1.s390x", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "squid-6.6-2.1.x86_64 as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", }, product_reference: "squid-6.6-2.1.x86_64", relates_to_product_reference: "openSUSE Tumbleweed", }, ], }, vulnerabilities: [ { cve: "CVE-2023-49285", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-49285", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Buffer Overread bug Squid is vulnerable to a Denial of Service attack against Squid HTTP Message processing. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-49285", url: "https://www.suse.com/security/cve/CVE-2023-49285", }, { category: "external", summary: "SUSE Bug 1217813 for CVE-2023-49285", url: "https://bugzilla.suse.com/1217813", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 8.6, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "important", }, ], title: "CVE-2023-49285", }, { cve: "CVE-2023-49286", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-49286", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Incorrect Check of Function Return Value bug Squid is vulnerable to a Denial of Service attack against its Helper process management. This bug is fixed by Squid version 6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-49286", url: "https://www.suse.com/security/cve/CVE-2023-49286", }, { category: "external", summary: "SUSE Bug 1217815 for CVE-2023-49286", url: "https://bugzilla.suse.com/1217815", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 8.6, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "important", }, ], title: "CVE-2023-49286", }, { cve: "CVE-2023-49288", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-49288", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with \"collapsed_forwarding on\" are vulnerable. Configurations with \"collapsed_forwarding off\" or without a \"collapsed_forwarding\" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-49288", url: "https://www.suse.com/security/cve/CVE-2023-49288", }, { category: "external", summary: "SUSE Bug 1217825 for CVE-2023-49288", url: "https://bugzilla.suse.com/1217825", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.9, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "moderate", }, ], title: "CVE-2023-49288", }, { cve: "CVE-2023-50269", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2023-50269", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an Uncontrolled Recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack against HTTP Request parsing. This problem allows a remote client to perform Denial of Service attack by sending a large X-Forwarded-For header when the follow_x_forwarded_for feature is configured. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2023-50269", url: "https://www.suse.com/security/cve/CVE-2023-50269", }, { category: "external", summary: "SUSE Bug 1217654 for CVE-2023-50269", url: "https://bugzilla.suse.com/1217654", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "important", }, ], title: "CVE-2023-50269", }, { cve: "CVE-2024-23638", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2024-23638", }, ], notes: [ { category: "general", text: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2024-23638", url: "https://www.suse.com/security/cve/CVE-2024-23638", }, { category: "external", summary: "SUSE Bug 1219131 for CVE-2024-23638", url: "https://bugzilla.suse.com/1219131", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 6.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:squid-6.6-2.1.aarch64", "openSUSE Tumbleweed:squid-6.6-2.1.ppc64le", "openSUSE Tumbleweed:squid-6.6-2.1.s390x", "openSUSE Tumbleweed:squid-6.6-2.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "moderate", }, ], title: "CVE-2024-23638", }, ], }
fkie_cve-2024-23638
Vulnerability from fkie_nvd
Published
2024-01-24 00:15
Modified
2024-11-21 08:58
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
squid-cache | squid | * | |
squid-cache | squid | * |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", matchCriteriaId: "A3D67FB6-14F1-40C3-B636-ADDF38F94FA9", versionEndIncluding: "5.9", versionStartIncluding: "5.0", vulnerable: true, }, { criteria: "cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*", matchCriteriaId: "434DE988-6D70-4BAE-8A1A-D07871424517", versionEndExcluding: "6.6", versionStartIncluding: "6.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.", }, { lang: "es", value: "Squid es un proxy de almacenamiento en caché para la Web. Debido a un error de referencia de puntero caducado, Squid anterior a la versión 6.6 es vulnerable a un ataque de denegación de servicio contra las respuestas de error del Administrador de Caché. Este problema permite que un cliente confiable realice una Denegación de Servicio al generar páginas de error para los informes de Client Manager. Los calamares mayores de 5.0.5 no han sido probados y se debe suponer que son vulnerables. Todos los Squid-5.x hasta 5.9 includa, son vulnerables. Todos los Squid-6.x hasta 6.5 includa, son vulnerables. Este error se solucionó con la versión 6.6 de Squid. Además, los parches que solucionan este problema para las versiones estables se pueden encontrar en los archivos de parches de Squid. Como workaround, evite el acceso al Administrador de caché utilizando el control de acceso principal de Squid: `http_access deny manager`.", }, ], id: "CVE-2024-23638", lastModified: "2024-11-21T08:58:03.733", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "security-advisories@github.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2024-01-24T00:15:08.573", references: [ { source: "security-advisories@github.com", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { source: "security-advisories@github.com", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { source: "security-advisories@github.com", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { source: "security-advisories@github.com", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { source: "security-advisories@github.com", tags: [ "Vendor Advisory", ], url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/", }, { source: "security-advisories@github.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/", }, { source: "security-advisories@github.com", tags: [ "Exploit", ], url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, { source: "security-advisories@github.com", url: "https://security.netapp.com/advisory/ntap-20240208-0010/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v5/SQUID-2023_11.patch", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Patch", ], url: "http://www.squid-cache.org/Versions/v6/SQUID-2023_11.patch", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/290ae202883ac28a48867079c2fb34c40efd382b", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", ], url: "https://github.com/squid-cache/squid/commit/e8118a7381213f5cfcdeb4cec1d2d854bfd261c8", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://github.com/squid-cache/squid/security/advisories/GHSA-j49p-553x-48rx", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7R4KPSO3MQT3KAOZV7LC2GG3CYMCGK7H/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWQHRDRHDM5PQTU6BHH4C5KGL37X6TVI/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", ], url: "https://megamansec.github.io/Squid-Security-Audit/stream-assert.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20240208-0010/", }, ], sourceIdentifier: "security-advisories@github.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-825", }, ], source: "security-advisories@github.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-672", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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This schema specifies the format of a comment related to a security advisory.
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UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
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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.