Unrated severityNVD Advisory· Published Dec 4, 2023· Updated Feb 13, 2025
Denial of Service in HTTP Message Processing in Squid
CVE-2023-49285
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
23- osv-coords21 versionspkg:rpm/almalinux/libecappkg:rpm/almalinux/libecap-develpkg:rpm/almalinux/squidpkg:rpm/opensuse/squid&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/squid&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/squid&distro=openSUSE%20Tumbleweedpkg:rpm/suse/squid&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3
< 1.0.1-2.module_el8.6.0+2741+01592ae8+ 20 more
- (no CPE)range: < 1.0.1-2.module_el8.6.0+2741+01592ae8
- (no CPE)range: < 1.0.1-2.module_el8.6.0+2741+01592ae8
- (no CPE)range: < 7:4.15-7.module_el8.9.0+3708+6acaac63.5
- (no CPE)range: < 5.7-150400.3.20.1
- (no CPE)range: < 5.7-150400.3.20.1
- (no CPE)range: < 6.6-2.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 5.7-150400.3.20.1
- (no CPE)range: < 5.7-150400.3.20.1
- (no CPE)range: < 4.17-4.38.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-4.38.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- (no CPE)range: < 4.17-150000.5.46.1
- Range: >= 2.2, < 6.5
Patches
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
9- www.squid-cache.org/Versions/v5/SQUID-2023_7.patchmitrex_refsource_MISC
- www.squid-cache.org/Versions/v6/SQUID-2023_7.patchmitrex_refsource_MISC
- github.com/squid-cache/squid/commit/77b3fb4df0f126784d5fd4967c28ed40eb8d521bmitrex_refsource_MISC
- github.com/squid-cache/squid/commit/deee944f9a12c9fd399ce52f3e2526bb573a9470mitrex_refsource_MISC
- github.com/squid-cache/squid/security/advisories/GHSA-8w9r-p88v-mmx9mitrex_refsource_CONFIRM
- lists.debian.org/debian-lts-announce/2024/01/msg00003.htmlmitre
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A5QASTMCUSUEW3UOMKHZJB3FTONWSRXS/mitre
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MEV66D3PAAY6K7TWDT3WZBLCPLASFJDC/mitre
- security.netapp.com/advisory/ntap-20240119-0004/mitre
News mentions
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