# Security update for ignition

Announcement ID: SUSE-SU-2025:0346-1  
Release Date: 2025-02-03T20:54:57Z  
Rating: moderate  
References:

  * bsc#1236518

  
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:

  * SUSE Linux Enterprise Micro 5.1

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for ignition fixes the following issues:

CVE-2023-45288: Fixed unclosed connections when receiving too many headers in
golang.org/x/net/http2 (bsc#1236518)

## 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 Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2025-346=1

## Package List:

  * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    * ignition-debuginfo-2.14.0-150300.4.10.1
    * ignition-2.14.0-150300.4.10.1
    * ignition-dracut-grub2-2.14.0-150300.4.10.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-45288.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1236518