-------------------------------------------------------------------------Debian LTS Advisory DLA-2351-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                         Mike Gabriel
August 29, 2020                               https://wiki.debian.org/LTS
-------------------------------------------------------------------------Package        : php-horde-kronolith
Version        : 4.2.19-1+deb9u2
CVE ID         : CVE-2017-16906
Debian Bug     : 909737

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

-- 

mike gabriel aka sunweaver (Debian Developer)
fon: +49 (1520) 1976 148

GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22  0782 9AF4 6B30 2577 1B31
mail: sunweaver@debian.org, https://sunweavers.net