CVE-2018-15858

Published August 25th, 2018

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CVSS v3

N/A

CVSS v2

2.1

LOW

Affected

PROJECT

Description

Unchecked NULL pointer usage when handling invalid aliases in CopyKeyAliasesToKeymap in xkbcomp/keycodes.c in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file.

xkbcommon/libxkbcommon

keymap handling library for toolkits and window systems

GitHub

358