# Security update for buildah

Announcement ID: SUSE-SU-2025:0813-1  
Release Date: 2025-03-10T08:35:15Z  
Rating: important  
References:

  * bsc#1236531
  * bsc#1237681

  
Cross-References:

  * CVE-2023-45288
  * CVE-2025-27144

  
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
  * CVE-2025-27144 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-27144 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-27144 ( NVD ):  6.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  
Affected Products:

  * openSUSE Leap 15.3
  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3

  
  
An update that solves two vulnerabilities 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)
  * CVE-2025-27144: Fixed denial of service in parsing function of embedded
    library Go JOSE (bsc#1237681)

## 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 Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-813=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-813=1

  * openSUSE Leap 15.3  
    zypper in -t patch SUSE-2025-813=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-813=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-813=1

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * buildah-1.35.5-150300.8.36.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * buildah-1.35.5-150300.8.36.1
  * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    * buildah-1.35.5-150300.8.36.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * buildah-1.35.5-150300.8.36.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * buildah-1.35.5-150300.8.36.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-45288.html
  * https://www.suse.com/security/cve/CVE-2025-27144.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1236531
  * https://bugzilla.suse.com/show_bug.cgi?id=1237681