Security update for apache2

Announcement ID:	SUSE-SU-2022:0440-1
Rating:	important
References:	bsc#1193942 bsc#1193943 jsc#SLE-18664
Cross-References:	CVE-2021-44224 CVE-2021-44790
CVSS scores:	CVE-2021-44224 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2021-44224 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVE-2021-44790 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-44790 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:	SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves two vulnerabilities and contains one feature can now be installed.

Description:

This update for apache2 fixes the following issues:

• CVE-2021-44224: Fixed NULL dereference or SSRF in forward proxy configurations (bsc#1193943)
• CVE-2021-44790: Fixed a buffer overflow when parsing multipart content in mod_lua (bsc#1193942)

This update also enables TLS 1.3 support, by building against openssl 1.1 [jsc#SLE-18664]

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 Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-440=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-440=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-440=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-440=1

Package List:

• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • apache2-debugsource-2.4.51-35.7.1
  • apache2-debuginfo-2.4.51-35.7.1
  • apache2-devel-2.4.51-35.7.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • apache2-utils-debuginfo-2.4.51-35.7.1
  • apache2-2.4.51-35.7.1
  • apache2-worker-debuginfo-2.4.51-35.7.1
  • apache2-example-pages-2.4.51-35.7.1
  • apache2-debugsource-2.4.51-35.7.1
  • apache2-debuginfo-2.4.51-35.7.1
  • apache2-utils-2.4.51-35.7.1
  • apache2-prefork-debuginfo-2.4.51-35.7.1
  • apache2-prefork-2.4.51-35.7.1
  • apache2-worker-2.4.51-35.7.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • apache2-doc-2.4.51-35.7.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • apache2-utils-debuginfo-2.4.51-35.7.1
  • apache2-2.4.51-35.7.1
  • apache2-worker-debuginfo-2.4.51-35.7.1
  • apache2-example-pages-2.4.51-35.7.1
  • apache2-debugsource-2.4.51-35.7.1
  • apache2-debuginfo-2.4.51-35.7.1
  • apache2-utils-2.4.51-35.7.1
  • apache2-prefork-debuginfo-2.4.51-35.7.1
  • apache2-prefork-2.4.51-35.7.1
  • apache2-worker-2.4.51-35.7.1
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • apache2-doc-2.4.51-35.7.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • apache2-utils-debuginfo-2.4.51-35.7.1
  • apache2-2.4.51-35.7.1
  • apache2-worker-debuginfo-2.4.51-35.7.1
  • apache2-example-pages-2.4.51-35.7.1
  • apache2-debugsource-2.4.51-35.7.1
  • apache2-debuginfo-2.4.51-35.7.1
  • apache2-utils-2.4.51-35.7.1
  • apache2-prefork-debuginfo-2.4.51-35.7.1
  • apache2-prefork-2.4.51-35.7.1
  • apache2-worker-2.4.51-35.7.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • apache2-doc-2.4.51-35.7.1

References:

• https://www.suse.com/security/cve/CVE-2021-44224.html
• https://www.suse.com/security/cve/CVE-2021-44790.html
• https://bugzilla.suse.com/show_bug.cgi?id=1193942
• https://bugzilla.suse.com/show_bug.cgi?id=1193943
• https://jira.suse.com/browse/SLE-18664