Homepage
About Snyk

Integer Overflow or Wraparound Affecting xorg-server package, versions <2:1.20.4-1+deb10u1

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.05% (17th percentile)
Expand this section
NVD
7.8 high
Expand this section
SUSE
7.8 high
Expand this section
Red Hat
7.8 high

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-DEBIAN10-XORGSERVER-608571
  • published 26 Aug 2020
  • disclosed 15 Sep 2020
Report a new vulnerability Found a mistake?

Introduced: 26 Aug 2020

CVE-2020-14346 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Debian:10 xorg-server to version 2:1.20.4-1+deb10u1 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 Debian. See How to fix? for Debian:10 relevant fixed versions and status.

A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.