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Bug #20421

closed

Upgrade logback version for LOGBACK-1591 / JNDI

Added by François ARMAND almost 3 years ago. Updated almost 3 years ago.

Status:
Released
Priority:
N/A
Assignee:
Alexis Mousset
Category:
Security
Target version:
6.1.18
Pull Request:
https://github.com/Normation/rudder/p...
Severity:
UX impact:
User visibility:
Effort required:
Priority:
0
Name check:
To do
Fix check:
Checked
Regression:

Description

After log4j JNDI vulnerability, logback did an audit of their code and found a potential, low risk (since it needs write access to logback.xml file) vector:
https://jira.qos.ch/browse/LOGBACK-1591.

The /opt/rudder/etc/logback.xml should only be writeable by the root user on Rudder servers, so it does not seem exploitable.

We still should update to logback 2.6.8 in case other, more horrible, attack vectors are found.

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