# Security update for openssl-1_1

Announcement ID: SUSE-SU-2024:2933-1  
Rating: moderate  
References:

  * bsc#1225907
  * bsc#1226463
  * bsc#1227138

  
Cross-References:

  * CVE-2024-5535

  
CVSS scores:

  * CVE-2024-5535 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Basesystem Module 15-SP6
  * Development Tools Module 15-SP6
  * Legacy Module 15-SP6
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves one vulnerability and has two security fixes can now be
installed.

## Description:

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

  * CVE-2024-5535: Fixed a buffer overread in function SSL_select_next_proto()
    with an empty supported client protocols buffer (bsc#1227138)

Other fixes: \- Build with no-afalgeng. (bsc#1226463) \- Fixed C99 violations to
allow the package to build with GCC 14. (bsc#1225907)

## 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 15.6  
    zypper in -t patch SUSE-2024-2933=1 openSUSE-SLE-15.6-2024-2933=1

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2024-2933=1

  * Development Tools Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2024-2933=1

  * Legacy Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP6-2024-2933=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * libopenssl-1_1-devel-1.1.1w-150600.5.6.1
    * libopenssl1_1-debuginfo-1.1.1w-150600.5.6.1
    * openssl-1_1-1.1.1w-150600.5.6.1
    * libopenssl1_1-1.1.1w-150600.5.6.1
    * openssl-1_1-debugsource-1.1.1w-150600.5.6.1
    * openssl-1_1-debuginfo-1.1.1w-150600.5.6.1
  * openSUSE Leap 15.6 (x86_64)
    * libopenssl1_1-32bit-1.1.1w-150600.5.6.1
    * libopenssl1_1-32bit-debuginfo-1.1.1w-150600.5.6.1
    * libopenssl-1_1-devel-32bit-1.1.1w-150600.5.6.1
  * openSUSE Leap 15.6 (noarch)
    * openssl-1_1-doc-1.1.1w-150600.5.6.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libopenssl1_1-64bit-debuginfo-1.1.1w-150600.5.6.1
    * libopenssl1_1-64bit-1.1.1w-150600.5.6.1
    * libopenssl-1_1-devel-64bit-1.1.1w-150600.5.6.1
  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * libopenssl1_1-1.1.1w-150600.5.6.1
    * openssl-1_1-debugsource-1.1.1w-150600.5.6.1
    * openssl-1_1-debuginfo-1.1.1w-150600.5.6.1
    * libopenssl1_1-debuginfo-1.1.1w-150600.5.6.1
  * Basesystem Module 15-SP6 (x86_64)
    * libopenssl1_1-32bit-1.1.1w-150600.5.6.1
    * libopenssl1_1-32bit-debuginfo-1.1.1w-150600.5.6.1
  * Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * libopenssl-1_1-devel-1.1.1w-150600.5.6.1
    * openssl-1_1-debugsource-1.1.1w-150600.5.6.1
    * openssl-1_1-debuginfo-1.1.1w-150600.5.6.1
  * Legacy Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * openssl-1_1-debugsource-1.1.1w-150600.5.6.1
    * openssl-1_1-1.1.1w-150600.5.6.1
    * openssl-1_1-debuginfo-1.1.1w-150600.5.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-5535.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1225907
  * https://bugzilla.suse.com/show_bug.cgi?id=1226463
  * https://bugzilla.suse.com/show_bug.cgi?id=1227138