Security update for etcd

Announcement ID: SUSE-SU-2025:1285-1
Release Date: 2025-04-15T16:24:45Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-30204 ( 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-2025-30204 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-30204 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • openSUSE Leap 15.6

An update that solves one vulnerability can now be installed.

Description:

This update for etcd fixes the following issues:

  • Update to version 3.5.21:
  • CVE-2025-30204: Fixed a bug that could allow excessive memory allocation during header parsing in jwt-go. (bsc#1240515)

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 openSUSE-SLE-15.6-2025-1285=1

Package List:

  • openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    • etcd-3.5.21-150000.7.12.1
    • etcdctl-3.5.21-150000.7.12.1

References: