Debian Security Advisory

DLA-1535-1 php-horde -- LTS security update

Date Reported:
07 Oct 2018
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 909739.
In Mitre's CVE dictionary: CVE-2017-16907.
More information:

It was discovered that the Horde Application Framework written in PHP was affected by a Cross-site scripting vulnerability via the Color field in a Create Task List action. This may be used by attackers to bypass access controls.

For Debian 8 Jessie, this problem has been fixed in version 5.2.1+debian0-2+deb8u4.

We recommend that you upgrade your php-horde packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: