Medium

JULI logging component in Apache Tomcat does not restrict certain permissions for web applications

  • Disclosed: 01.05.2022
  • Updated: 11.10.2026 11:20

The default catalina.policy in the JULI logging component in Apache Tomcat 5.5.9 through 5.5.25 and 6.0.0 through 6.0.15 does not restrict certain permissions for web applications, which allows attackers to modify logging configuration options and overwrite arbitrary files, as demonstrated by changing the (1) level, (2) directory, and (3) prefix attributes in the org.apache.juli.FileHandler handler.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.apache.tomcat:tomcat-juli >= 5.5.9, <= 5.5.25, >= 6.0.0, <= 6.0.15 no fix

References

CVSS score -
Weakness (CWE)
CWE-284
Platform
Java / Kotlin (Maven)
Package
org.apache.tomcat:tomcat-juli
Disclosed
01.05.2022
Updated
11.10.2026 11:20

Sources and licenses

OSV / GitHub Advisory Database - GHSA-w65j-cmqc-37p2 - CC BY 4.0

Vulnerability history: org.apache.tomcat:tomcat-juli

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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