Debian Security Advisory
DLA-2351-1 php-horde-kronolith -- LTS security update
- Date Reported:
- 29 Aug 2020
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 909737.
In Mitre's CVE dictionary: CVE-2017-16906.
- More information:
In Horde Groupware, there has been an XSS vulnerability that could be exploited via the URL field in a "Calendar -> New Event" action.
For Debian 9 stretch, this problem has been fixed in version 4.2.19-1+deb9u2.
We recommend that you upgrade your php-horde-kronolith packages.
For the detailed security status of php-horde-kronolith please refer to its security tracker page at: https://security-tracker.debian.org/tracker/php-horde-kronolith
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