CVE-2016-1240

tomcat: unsafe chown of catalina.log in tomcat init script allows privilege escalation

Published Oct 3, 2016 CVSS 3.0 · 7.8 High EPSS 9.8% KEV · Not listed
Description
The Tomcat init script in the tomcat7 package before 7.0.56-3+deb8u4 and tomcat8 package before 8.0.14-1+deb8u3 on Debian jessie and the tomcat6 and libtomcat6-java packages before 6.0.35-1ubuntu3.8 on Ubuntu 12.04 LTS, the tomcat7 and libtomcat7-java packages before 7.0.52-1ubuntu0.7 on Ubuntu 14.04 LTS, and tomcat8 and libtomcat8-java packages before 8.0.32-1ubuntu1.2 on Ubuntu 16.04 LTS allows local users with access to the tomcat account to gain root privileges via a symlink attack on the Catalina log file, as demonstrated by /var/log/tomcat7/catalina.out.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-622-1 tomcat6 security update
Debian DLA Debian DLA DLA-623-1 tomcat7 security update
Debian DSA Debian DSA DSA-3669-1 tomcat7 security update
Debian DSA Debian DSA DSA-3670-1 tomcat8 security update
Ubuntu USN Ubuntu USN USN-3081-1 Tomcat vulnerability
Ubuntu USN Ubuntu USN USN-3081-2 Tomcat vulnerability
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
debian
Published
Updated
Aug 5, 2024, 10:48 PM
Reserved
Dec 27, 2015, 12:00 AM
Status
Modified
Published
Oct 3, 2016, 3:59 PM
Modified
Jun 17, 2026, 12:41 AM
Severity
Important
Public date
Sep 15, 2016, 12:00 AM