# Security update for squid Announcement ID: SUSE-SU-2023:4698-1 Rating: important References: * bsc#1217654 * bsc#1217813 * bsc#1217815 Cross-References: * CVE-2023-49285 * CVE-2023-49286 CVSS scores: * CVE-2023-49285 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H * CVE-2023-49285 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2023-49286 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H * CVE-2023-49286 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * Server Applications Module 15-SP4 * Server Applications Module 15-SP5 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves two vulnerabilities and has one security fix can now be installed. ## Description: This update for squid fixes the following issues: * CVE-2023-49285: Fixed buffer over read bug on HTTP Message processing flow (bsc#1217813) * CVE-2023-49286: Fixed Denial of Service vulnerability in helper process management (bsc#1217815) * Fix X-Forwarded-For Stack Overflow (bsc#1217654) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4698=1 * Server Applications Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-4698=1 * Server Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4698=1 * openSUSE Leap 15.4 zypper in -t patch SUSE-2023-4698=1 openSUSE-SLE-15.4-2023-4698=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * squid-debugsource-5.7-150400.3.20.1 * squid-debuginfo-5.7-150400.3.20.1 * squid-5.7-150400.3.20.1 * Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64) * squid-debugsource-5.7-150400.3.20.1 * squid-debuginfo-5.7-150400.3.20.1 * squid-5.7-150400.3.20.1 * Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64) * squid-debugsource-5.7-150400.3.20.1 * squid-debuginfo-5.7-150400.3.20.1 * squid-5.7-150400.3.20.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * squid-debugsource-5.7-150400.3.20.1 * squid-debuginfo-5.7-150400.3.20.1 * squid-5.7-150400.3.20.1 ## References: * https://www.suse.com/security/cve/CVE-2023-49285.html * https://www.suse.com/security/cve/CVE-2023-49286.html * https://bugzilla.suse.com/show_bug.cgi?id=1217654 * https://bugzilla.suse.com/show_bug.cgi?id=1217813 * https://bugzilla.suse.com/show_bug.cgi?id=1217815