Security update for squid

Announcement ID:	SUSE-SU-2024:0298-1
Rating:	important
References:	bsc#1217654 bsc#1219131
Cross-References:	CVE-2023-50269 CVE-2024-23638
CVSS scores:	CVE-2023-50269 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-50269 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2024-23638 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2024-23638 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3

An update that solves two vulnerabilities can now be installed.

Description:

This update for squid fixes the following issues:

• CVE-2023-50269: fixed X-Forwarded-For Stack Overflow. (bsc#1217654)
• CVE-2024-23638: fixed Denial of Service attack against Cache Manager error responses. (bsc#1219131)

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:

• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-298=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-298=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-298=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-298=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-298=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-298=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2024-298=1

Package List:

• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • squid-debugsource-4.17-150000.5.49.1
  • squid-debuginfo-4.17-150000.5.49.1
  • squid-4.17-150000.5.49.1

References:

• https://www.suse.com/security/cve/CVE-2023-50269.html
• https://www.suse.com/security/cve/CVE-2024-23638.html
• https://bugzilla.suse.com/show_bug.cgi?id=1217654
• https://bugzilla.suse.com/show_bug.cgi?id=1219131