Upstream information

CVE-2023-6378 at MITRE

Description

A serialization vulnerability in logback receiver component part of
logback version 1.4.11 allows an attacker to mount a Denial-Of-Service
attack by sending poisoned data.


SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  CNA (Switzerland Government Common Vulnerability Program) National Vulnerability Database
Base Score 7.1 7.5
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Changed Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • logback >= 1.2.13-1.1
  • logback-access >= 1.2.13-1.1
  • logback-examples >= 1.2.13-1.1
  • logback-javadoc >= 1.2.13-1.1
Patchnames:
openSUSE-Tumbleweed-2025-15597


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
openSUSE Leap 15.6 logback Unsupported
Products past their end of life and not receiving proactive updates anymore.
openSUSE Leap 15.3 logback Unsupported
openSUSE Leap 15.4 logback Unsupported
openSUSE Leap 15.5 logback Unsupported


SUSE Timeline for this CVE

CVE page created: Wed Nov 29 15:00:05 2023
CVE page last modified: Sat Oct 4 13:06:04 2025