squid-6.6-2.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:13631-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z squid-6.6-2.1 on GA media These are all security issues fixed in the squid-6.6-2.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-13631 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-49285/ SUSE CVE CVE-2023-49285 page https://www.suse.com/security/cve/CVE-2023-49286/ SUSE CVE CVE-2023-49286 page https://www.suse.com/security/cve/CVE-2023-49288/ SUSE CVE CVE-2023-49288 page https://www.suse.com/security/cve/CVE-2023-50269/ SUSE CVE CVE-2023-50269 page https://www.suse.com/security/cve/CVE-2024-23638/ SUSE CVE CVE-2024-23638 page openSUSE Tumbleweed squid-6.6-2.1 squid-6.6-2.1 as a component of openSUSE Tumbleweed 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. CVE-2023-49285 openSUSE Tumbleweed:squid-6.6-2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-49285.html CVE-2023-49285 https://bugzilla.suse.com/1217813 SUSE Bug 1217813 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. CVE-2023-49286 openSUSE Tumbleweed:squid-6.6-2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-49286.html CVE-2023-49286 https://bugzilla.suse.com/1217815 SUSE Bug 1217815 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. CVE-2023-49288 openSUSE Tumbleweed:squid-6.6-2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-49288.html CVE-2023-49288 https://bugzilla.suse.com/1217825 SUSE Bug 1217825 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. CVE-2023-50269 openSUSE Tumbleweed:squid-6.6-2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-50269.html CVE-2023-50269 https://bugzilla.suse.com/1217654 SUSE Bug 1217654 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`. CVE-2024-23638 openSUSE Tumbleweed:squid-6.6-2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-23638.html CVE-2024-23638 https://bugzilla.suse.com/1219131 SUSE Bug 1219131