Cross-site Scripting (XSS) Affecting roundcube package, versions <1.2.3+dfsg.1-3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published12 Mar 2017
- disclosed12 Mar 2017
Introduced: 12 Mar 2017
CVE-2017-6820 (opens in a new tab)How to fix?
Upgrade Debian:unstable roundcube to version 1.2.3+dfsg.1-3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream roundcube package and not the roundcube package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
References
- https://security-tracker.debian.org/tracker/CVE-2017-6820
- https://roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-released
- https://github.com/roundcube/roundcubemail/wiki/Changelog#release-124
- https://github.com/roundcube/roundcubemail/commit/cbd35626f7db7855f3b5e2db00d28ecc1554e9f4
- https://github.com/roundcube/roundcubemail/commit/fa2824fdcd44af3f970b2797feb47652482c8305
- https://github.com/roundcube/roundcubemail/releases/tag/1.1.8
- https://github.com/roundcube/roundcubemail/releases/tag/1.2.4
- http://www.securityfocus.com/bid/96817
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-6820