Debian Security Advisory
DLA-2229-1 php-horde-gollem -- LTS security update
- Date Reported:
- 31 May 2020
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 961649.
In Mitre's CVE dictionary: CVE-2020-8034.
- More information:
Gollem, as used in Horde Groupware Webmail Edition and other products, had been affected by a reflected Cross-Site Scripting (XSS) vulnerability via the HTTP GET dir parameter in the browser functionality, affecting breadcrumb output. An attacker could have obtained access to a victim's webmail account by making them visit a malicious URL.
For Debian 8
Jessie, this problem has been fixed in version 3.0.3-2+deb8u1.
We recommend that you upgrade your php-horde-gollem packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS