Homepage
About Snyk

Resource Exhaustion Affecting libxkbcommon package, versions *

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.04% (6th percentile)
Expand this section
NVD
5.5 medium
Expand this section
SUSE
3.3 low
Expand this section
Red Hat
3.3 low

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-DEBIAN8-LIBXKBCOMMON-263443
  • published 25 Sep 2018
  • disclosed 25 Aug 2018
Report a new vulnerability Found a mistake?

Introduced: 25 Aug 2018

CVE-2018-15853 Open this link in a new tab
CWE-400 Open this link in a new tab

How to fix?

There is no fixed version for Debian:8 libxkbcommon.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libxkbcommon package and not the libxkbcommon package as distributed by Debian. See How to fix? for Debian:8 relevant fixed versions and status.

Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon before 0.8.1, which could be used by local attackers to crash xkbcommon users by supplying a crafted keymap file that triggers boolean negation.