SUSE-SU-2025:0581-1: moderate: Security update for buildah

[SLE-UPDATES]

# Security update for buildah

Announcement ID: SUSE-SU-2025:0581-1  
Release Date: 2025-02-18T14:54:18Z  
Rating: moderate  
References:

  * bsc#1236531

  
Cross-References:

  * CVE-2023-45288

  
CVSS scores:

  * CVE-2023-45288 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2023-45288 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * Containers Module 15-SP6
  * openSUSE Leap 15.5
  * openSUSE Leap 15.6
  * 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 can now be installed.

## Description:

This update for buildah fixes the following issues:

  * CVE-2023-45288: possible excessive CPU consumption due to no limit being set
    on the number of CONTINUATION frames read for an HTTP/2 request in
    golang.org/x/net/http2. (bsc#1236531)

## 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-2025-581=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-581=1

  * Containers Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Containers-15-SP6-2025-581=1

## Package List:

  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * buildah-1.35.5-150500.3.28.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * buildah-1.35.5-150500.3.28.1
  * Containers Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * buildah-1.35.5-150500.3.28.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-45288.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1236531

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