Debian Security Advisory

DLA-2162-1 php-horde-form -- LTS security update

Date Reported:
29 Mar 2020
Affected Packages:
Security database references:
In the Debian bugtracking system: Bug 955020.
In Mitre's CVE dictionary: CVE-2020-8866.
More information:

A remote code execution vulnerability was discovered in the Form API component of the Horde Application Framework. An authenticated remote attacker could use this flaw to upload arbitrary content to an arbitrary writable location on the server and potentially execute code in the context of the web server user.

For Debian 8 Jessie, this problem has been fixed in version 2.0.8-2+deb8u2.

We recommend that you upgrade your php-horde-form packages.

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