Security update for openssl-1_1

Announcement ID:	SUSE-SU-2023:29171-1
Rating:	important
References:	bsc#1201627 bsc#1207534 bsc#1211430
Cross-References:	CVE-2022-4304 CVE-2023-2650
CVSS scores:	CVE-2022-4304 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2022-4304 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2023-2650 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2023-2650 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:	Basesystem Module 15-SP5 openSUSE Leap 15.5 SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for openssl-1_1 fixes the following issues:

• CVE-2023-2650: Fixed possible denial of service translating ASN.1 object identifiers (bsc#1211430).

• CVE-2022-4304: Reworked the fix for the Timing-Oracle in RSA decryption. The previous fix for this timing side channel turned out to cause a severe 2-3x performance regression in the typical use case (bsc#1207534).

• Update further expiring certificates that affect tests (bsc#1201627)

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 29171=1 openSUSE-SLE-15.5-2023-29171=1
• Basesystem Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-29171=1

Package List:

• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
  • openssl-1_1-1.1.1l-150500.17.6.1
  • libopenssl1_1-hmac-1.1.1l-150500.17.6.1
  • openssl-1_1-debugsource-1.1.1l-150500.17.6.1
  • openssl-1_1-debuginfo-1.1.1l-150500.17.6.1
  • libopenssl1_1-1.1.1l-150500.17.6.1
  • libopenssl1_1-debuginfo-1.1.1l-150500.17.6.1
  • libopenssl-1_1-devel-1.1.1l-150500.17.6.1
• openSUSE Leap 15.5 (x86_64)
  • libopenssl1_1-hmac-32bit-1.1.1l-150500.17.6.1
  • libopenssl-1_1-devel-32bit-1.1.1l-150500.17.6.1
  • libopenssl1_1-32bit-1.1.1l-150500.17.6.1
  • libopenssl1_1-32bit-debuginfo-1.1.1l-150500.17.6.1
• openSUSE Leap 15.5 (noarch)
  • openssl-1_1-doc-1.1.1l-150500.17.6.1
• openSUSE Leap 15.5 (aarch64_ilp32)
  • libopenssl1_1-64bit-debuginfo-1.1.1l-150500.17.6.1
  • libopenssl1_1-hmac-64bit-1.1.1l-150500.17.6.1
  • libopenssl-1_1-devel-64bit-1.1.1l-150500.17.6.1
  • libopenssl1_1-64bit-1.1.1l-150500.17.6.1
• Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
  • openssl-1_1-1.1.1l-150500.17.6.1
  • libopenssl1_1-hmac-1.1.1l-150500.17.6.1
  • openssl-1_1-debugsource-1.1.1l-150500.17.6.1
  • openssl-1_1-debuginfo-1.1.1l-150500.17.6.1
  • libopenssl1_1-1.1.1l-150500.17.6.1
  • libopenssl1_1-debuginfo-1.1.1l-150500.17.6.1
  • libopenssl-1_1-devel-1.1.1l-150500.17.6.1
• Basesystem Module 15-SP5 (x86_64)
  • libopenssl1_1-hmac-32bit-1.1.1l-150500.17.6.1
  • libopenssl1_1-32bit-1.1.1l-150500.17.6.1
  • libopenssl1_1-32bit-debuginfo-1.1.1l-150500.17.6.1

References:

• https://www.suse.com/security/cve/CVE-2022-4304.html
• https://www.suse.com/security/cve/CVE-2023-2650.html
• https://bugzilla.suse.com/show_bug.cgi?id=1201627
• https://bugzilla.suse.com/show_bug.cgi?id=1207534
• https://bugzilla.suse.com/show_bug.cgi?id=1211430