Security update for apache2

Announcement ID:	SUSE-SU-2023:0321-1
Rating:	important
References:	bsc#1207247 bsc#1207250 bsc#1207251
Cross-References:	CVE-2006-20001 CVE-2022-36760 CVE-2022-37436
CVSS scores:	CVE-2006-20001 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2006-20001 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-36760 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L CVE-2022-36760 ( NVD ): 9.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVE-2022-37436 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVE-2022-37436 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products:	SUSE Enterprise Storage 7 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 ESPOS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise Real Time 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 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2

An update that solves three vulnerabilities can now be installed.

Description:

This update for apache2 fixes the following issues:

• CVE-2022-37436: Fixed an issue in mod_proxy where a malicious backend could cause the response headers to be truncated early, resulting in some headers being incorporated into the response body (bsc#1207251).
• CVE-2022-36760: Fixed an issue in mod_proxy_ajp that could allow request smuggling attacks (bsc#1207250).
• CVE-2006-20001: Fixed an issue in mod_proxy_ajp where a request header could cause memory corruption (bsc#1207247).

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-2023-321=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-321=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-321=1
• SUSE Linux Enterprise Real Time 15 SP3
  zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-321=1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-321=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-321=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2023-321=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-321=1
• SUSE Manager Proxy 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-321=1
• SUSE Manager Retail Branch Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-321=1
• SUSE Manager Server 4.2
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-321=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2023-321=1
• SUSE Enterprise Storage 7
  zypper in -t patch SUSE-Storage-7-2023-321=1

Package List:

• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (aarch64 x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Real Time 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (aarch64 ppc64le s390x x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (ppc64le x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Manager Proxy 4.2 (x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Manager Proxy 4.2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Manager Retail Branch Server 4.2 (x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Manager Retail Branch Server 4.2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Manager Server 4.2 (ppc64le s390x x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Manager Server 4.2 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Enterprise Storage 7.1 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1
• SUSE Enterprise Storage 7 (aarch64 x86_64)
  • apache2-prefork-2.4.51-150200.3.51.1
  • apache2-debugsource-2.4.51-150200.3.51.1
  • apache2-worker-debuginfo-2.4.51-150200.3.51.1
  • apache2-debuginfo-2.4.51-150200.3.51.1
  • apache2-utils-2.4.51-150200.3.51.1
  • apache2-2.4.51-150200.3.51.1
  • apache2-devel-2.4.51-150200.3.51.1
  • apache2-prefork-debuginfo-2.4.51-150200.3.51.1
  • apache2-worker-2.4.51-150200.3.51.1
  • apache2-utils-debuginfo-2.4.51-150200.3.51.1
• SUSE Enterprise Storage 7 (noarch)
  • apache2-doc-2.4.51-150200.3.51.1

References:

• https://www.suse.com/security/cve/CVE-2006-20001.html
• https://www.suse.com/security/cve/CVE-2022-36760.html
• https://www.suse.com/security/cve/CVE-2022-37436.html
• https://bugzilla.suse.com/show_bug.cgi?id=1207247
• https://bugzilla.suse.com/show_bug.cgi?id=1207250
• https://bugzilla.suse.com/show_bug.cgi?id=1207251