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openSUSE Leap 15.6: 2025:1285-1 critical: etcd memory allocation fix

opensuse
Calendar Grey April 15, 2025
Dist Opensuse Esm H88
A new revision for openSUSE resolves a critical problem in etcd related to memory distribution. Apply the update without delay.
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)

Topics%20covered

Topics Covered

security advisory buffer overflow important memory allocation openSUSE etcd

Patch

## 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

* bsc#1240515

## References:

* https://www.suse.com/security/cve/CVE-2025-30204.html

* https://bugzilla.suse.com/show_bug.cgi?id=1240515

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:1285-1
Release Date: 2025-04-15T16:24:45Z
Affected Products: * openSUSE Leap 15.6

Topics%20covered

Topics Covered

security advisory buffer overflow important memory allocation openSUSE etcd

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