Security update for apache2

Announcement ID:	SUSE-SU-2024:1788-1
Rating:	important
References:	bsc#1221401 bsc#1222330 bsc#1222332
Cross-References:	CVE-2023-38709 CVE-2024-24795 CVE-2024-27316
CVSS scores:	CVE-2023-38709 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2024-24795 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2024-27316 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/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 three vulnerabilities can now be installed.

Description:

This update for apache2 fixes the following issues:

• CVE-2023-38709: Fixed faulty input validation inside the HTTP response splitting code (bsc#1222330).
• CVE-2024-24795: Fixed handling of malicious HTTP splitting response headers in multiple modules (bsc#1222332).
• CVE-2024-27316: Fixed HTTP/2 CONTINUATION frames that could have been utilized for DoS attacks (bsc#1221401).

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 Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2024-1788=1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-1788=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1788=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-1788=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1788=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2024-1788=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1788=1

Package List:

• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Enterprise Storage 7.1 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • apache2-2.4.51-150200.3.62.1
  • apache2-debugsource-2.4.51-150200.3.62.1
  • apache2-debuginfo-2.4.51-150200.3.62.1
  • apache2-worker-debuginfo-2.4.51-150200.3.62.1
  • apache2-utils-2.4.51-150200.3.62.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.62.1
  • apache2-prefork-2.4.51-150200.3.62.1
  • apache2-worker-2.4.51-150200.3.62.1
  • apache2-utils-debuginfo-2.4.51-150200.3.62.1
  • apache2-devel-2.4.51-150200.3.62.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.62.1

References:

• https://www.suse.com/security/cve/CVE-2023-38709.html
• https://www.suse.com/security/cve/CVE-2024-24795.html
• https://www.suse.com/security/cve/CVE-2024-27316.html
• https://bugzilla.suse.com/show_bug.cgi?id=1221401
• https://bugzilla.suse.com/show_bug.cgi?id=1222330
• https://bugzilla.suse.com/show_bug.cgi?id=1222332