Security update for squid SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:4099-1 Final 1 1 2025-11-14T08:23:10Z current 2025-11-14T08:23:10Z 2025-11-14T08:23:10Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for squid This update for squid fixes the following issues: - CVE-2025-62168: Fixed failure to redact HTTP authentication credentials in error handling leading to information disclosure (bsc#1252281) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-4099,SUSE-SLE-SERVER-12-SP5-LTSS-2025-4099,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-4099 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-20254099-1/ Link for SUSE-SU-2025:4099-1 https://lists.suse.com/pipermail/sle-security-updates/2025-November/023283.html E-Mail link for SUSE-SU-2025:4099-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1252281 SUSE Bug 1252281 https://www.suse.com/security/cve/CVE-2025-62168/ SUSE CVE CVE-2025-62168 page SUSE Linux Enterprise Server 12 SP5-LTSS SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 squid-4.17-4.59.1 squid-4.17-4.59.1 as a component of SUSE Linux Enterprise Server 12 SP5-LTSS squid-4.17-4.59.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 Squid is a caching proxy for the Web. In Squid versions prior to 7.2, a failure to redact HTTP authentication credentials in error handling allows information disclosure. The vulnerability allows a script to bypass browser security protections and learn the credentials a trusted client uses to authenticate. This potentially allows a remote client to identify security tokens or credentials used internally by a web application using Squid for backend load balancing. These attacks do not require Squid to be configured with HTTP authentication. The vulnerability is fixed in version 7.2. As a workaround, disable debug information in administrator mailto links generated by Squid by configuring squid.conf with email_err_data off. CVE-2025-62168 SUSE Linux Enterprise Server 12 SP5-LTSS:squid-4.17-4.59.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:squid-4.17-4.59.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20254099-1/ https://www.suse.com/security/cve/CVE-2025-62168.html CVE-2025-62168 https://bugzilla.suse.com/1252281 SUSE Bug 1252281