Debian DLA-1521-1 : otrs2 security update
Medium Nessus Plugin ID 117714
SynopsisThe remote Debian host is missing a security update.
DescriptionFabien Arnoux discovered several security issues in email validation of otrs system.
Load external image or CSS resources in browser when user opens a malicious email.
Remote deletions of arbitrary files that the OTRS web server user has write access when opening malicious email.
For Debian 8 'Jessie', these problems have been fixed in version 3.3.18-1+deb8u6.
We recommend that you upgrade your otrs2 packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpgrade the affected otrs, and otrs2 packages.