Out-of-Bounds Affecting xorg-server package, versions <1.20.9-r0
Threat Intelligence
EPSS
0.05% (19th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-ALPINE320-XORGSERVER-7015429
- published 23 May 2024
- disclosed 15 Sep 2020
Introduced: 15 Sep 2020
CVE-2020-14345 Open this link in a new tabHow to fix?
Upgrade Alpine:3.20 xorg-server to version 1.20.9-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xorg-server package and not the xorg-server package as distributed by Alpine.
See How to fix? for Alpine:3.20 relevant fixed versions and status.
A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
- https://security.gentoo.org/glsa/202012-01
- https://bugzilla.redhat.com/show_bug.cgi?id=1862241
- https://lists.x.org/archives/xorg-announce/2020-August/003058.html
- https://www.zerodayinitiative.com/advisories/ZDI-20-1416/
- http://www.openwall.com/lists/oss-security/2021/01/15/1
- https://usn.ubuntu.com/4488-2/
- https://usn.ubuntu.com/4490-1/
CVSS Scores
version 3.1