# Security update for openssl-1_1

Announcement ID: SUSE-SU-2024:1808-1  
Rating: moderate  
References:

  * bsc#1222548

  
Cross-References:

  * CVE-2024-2511

  
CVSS scores:

  * CVE-2024-2511 ( 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-SP5
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.5
  * 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 one vulnerability can now be installed.

## Description:

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

  * CVE-2024-2511: Fixed unconstrained session cache growth in TLSv1.3
    (bsc#1222548).

## 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 SUSE-2024-1808=1 openSUSE-SLE-15.5-2024-1808=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2024-1808=1

  * Basesystem Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1808=1

## Package List:

  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * libopenssl1_1-debuginfo-1.1.1l-150500.17.28.2
    * openssl-1_1-debugsource-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-1.1.1l-150500.17.28.2
    * openssl-1_1-1.1.1l-150500.17.28.2
    * openssl-1_1-debuginfo-1.1.1l-150500.17.28.2
    * libopenssl1_1-1.1.1l-150500.17.28.2
    * libopenssl-1_1-devel-1.1.1l-150500.17.28.2
  * openSUSE Leap 15.5 (x86_64)
    * libopenssl1_1-32bit-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-32bit-1.1.1l-150500.17.28.2
    * libopenssl1_1-32bit-debuginfo-1.1.1l-150500.17.28.2
    * libopenssl-1_1-devel-32bit-1.1.1l-150500.17.28.2
  * openSUSE Leap 15.5 (noarch)
    * openssl-1_1-doc-1.1.1l-150500.17.28.2
  * openSUSE Leap 15.5 (aarch64_ilp32)
    * libopenssl1_1-64bit-1.1.1l-150500.17.28.2
    * libopenssl1_1-64bit-debuginfo-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-64bit-1.1.1l-150500.17.28.2
    * libopenssl-1_1-devel-64bit-1.1.1l-150500.17.28.2
  * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
    * libopenssl1_1-debuginfo-1.1.1l-150500.17.28.2
    * openssl-1_1-debugsource-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-1.1.1l-150500.17.28.2
    * openssl-1_1-1.1.1l-150500.17.28.2
    * openssl-1_1-debuginfo-1.1.1l-150500.17.28.2
    * libopenssl1_1-1.1.1l-150500.17.28.2
    * libopenssl-1_1-devel-1.1.1l-150500.17.28.2
  * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * libopenssl1_1-debuginfo-1.1.1l-150500.17.28.2
    * openssl-1_1-debugsource-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-1.1.1l-150500.17.28.2
    * openssl-1_1-1.1.1l-150500.17.28.2
    * openssl-1_1-debuginfo-1.1.1l-150500.17.28.2
    * libopenssl1_1-1.1.1l-150500.17.28.2
    * libopenssl-1_1-devel-1.1.1l-150500.17.28.2
  * Basesystem Module 15-SP5 (x86_64)
    * libopenssl1_1-32bit-1.1.1l-150500.17.28.2
    * libopenssl1_1-hmac-32bit-1.1.1l-150500.17.28.2
    * libopenssl1_1-32bit-debuginfo-1.1.1l-150500.17.28.2

## References:

  * https://www.suse.com/security/cve/CVE-2024-2511.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1222548