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SUSE: 2025:1285-1 important: etcd memory allocation issue

suse
Calendar Grey April 15, 2025
Dist Suse Esm H88
A fresh update for etcd tackles a significant memory challenge. Implement SUSE security patch guidelines for enhancements.
* bsc#1240515 Cross-References: * CVE-2025-30204

Summary

## 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

Topics%20covered

Topics Covered

security advisory update important SUSE memory allocation etcd

References

* bsc#1240515

Cross-

* CVE-2025-30204

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.

##

* 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
Rating: important

Topics%20covered

Topics Covered

security advisory update important SUSE memory allocation etcd

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