{ "document": { "aggregate_severity": { "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "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 Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" }, { "category": "details", "text": "CVE-2021-28651: fix memory leak in RFC 2169 response parsing\n- CVE-2021-28652: fix broken cache manager URL parsing\n- CVE-2021-31806: fix memory management bug\n- CVE-2021-31807: fix integer overflow problem\n- CVE-2021-31808: fix input validation bug\n- CVE-2021-33620: handle more partial responses", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/rhel7els/advisories/2025/clsa-2025_1747855403.json" }, { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1747855403", "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1747855403" } ], "tracking": { "current_release_date": "2025-05-21T19:24:14Z", "generator": { "date": "2025-05-21T19:24:14Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2025:1747855403", "initial_release_date": "2025-05-21T19:24:14Z", "revision_history": [ { "date": "2025-05-21T19:24:14Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "squid: Fix of 6 CVEs" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 7", "product": { "name": "Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7", "product_identification_helper": { "cpe": "cpe:2.3:o:redhat:enterprise_linux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product": { "name": "squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_id": "squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/squid-migration-script@3.5.20-17.0.3.el7_9.10.tuxcare.els1?arch=x86_64&epoch=7" } } }, { "category": "product_version", "name": "squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product": { "name": "squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_id": "squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/squid-sysvinit@3.5.20-17.0.3.el7_9.10.tuxcare.els1?arch=x86_64&epoch=7" } } }, { "category": "product_version", "name": "squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product": { "name": "squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_id": "squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/squid@3.5.20-17.0.3.el7_9.10.tuxcare.els1?arch=x86_64&epoch=7" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" }, "product_reference": "squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "relates_to_product_reference": "Red-Hat-7" }, { "category": "default_component_of", "full_product_name": { "name": "squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" }, "product_reference": "squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "relates_to_product_reference": "Red-Hat-7" }, { "category": "default_component_of", "full_product_name": { "name": "squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" }, "product_reference": "squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "relates_to_product_reference": "Red-Hat-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-25617", "cwe": { "id": "CWE-182", "name": "Collapse of Data into Unsafe Value" }, "notes": [ { "category": "description", "text": "Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of Service when sending oversized headers in HTTP messages. In versions of Squid prior to 6.5 this can be achieved if the request_header_max_size or reply_header_max_size settings are unchanged from the default. In Squid version 6.5 and later, the default setting of these parameters is safe. Squid will emit a critical warning in cache.log if the administrator is setting these parameters to unsafe values. Squid will not at this time prevent these settings from being changed to unsafe values. Users are advised to upgrade to version 6.5. There are no known workarounds for this vulnerability. This issue is also tracked as SQUID-2024:2 ", "title": "Vulnerability description" }, { "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": [ "Red-Hat-7:squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-25617" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/commit/72a3bbd5e431597c3fdb56d752bc56b010ba3817", "url": "https://github.com/squid-cache/squid/commit/72a3bbd5e431597c3fdb56d752bc56b010ba3817" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-h5x6-w8mv-xfpr", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-h5x6-w8mv-xfpr" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20240322-0006/", "url": "https://security.netapp.com/advisory/ntap-20240322-0006/" } ], "release_date": "2024-02-14T21:15:00", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "High" } ] }, { "cve": "CVE-2024-45802", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "notes": [ { "category": "description", "text": "Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted server against all clients using the proxy. This bug is fixed in the default build configuration of Squid version 6.10.", "title": "Vulnerability description" }, { "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": [ "Red-Hat-7:squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-45802" }, { "category": "external", "summary": "https://github.com/squid-cache/squid/security/advisories/GHSA-f975-v7qw-q7hj", "url": "https://github.com/squid-cache/squid/security/advisories/GHSA-f975-v7qw-q7hj" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20250103-0004/", "url": "https://security.netapp.com/advisory/ntap-20250103-0004/" } ], "release_date": "2024-10-28T15:15:00", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:squid-migration-script-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-sysvinit-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64", "Red-Hat-7:squid-7:3.5.20-17.0.3.el7_9.10.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "High" } ] } ] }