A roundcube security update has been released for Debian GNU/Linux 10 LTS to address a cross-site scripting (XSS) vulnerability.

[SECURITY] [DLA 3630-1] roundcube security update

-------------------------------------------------------------------------
Debian LTS Advisory DLA-3630-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Guilhem Moulin
October 24, 2023 https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package : roundcube
Version : 1.3.17+dfsg.1-1~deb10u4
CVE ID : CVE-2023-5631
Debian Bug : 1054079

Denys Klymenko discovered a cross-site scripting (XSS) vulnerability in
Roundcube, a skinnable AJAX based webmail solution for IMAP servers,
which could allow a remote attacker to load arbitrary JavaScript code
via a malicious text/html e-mail message with a crafted SVG document.

For Debian 10 buster, this problem has been fixed in version
1.3.17+dfsg.1-1~deb10u4.

We recommend that you upgrade your roundcube packages.

For the detailed security status of roundcube please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/roundcube

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