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redhatcveRedhat.comRH:CVE-2018-15859
HistoryAug 28, 2018 - 12:19 p.m.

CVE-2018-15859

2018-08-2812:19:22
redhat.com
access.redhat.com
12

0.0004 Low

EPSS

Percentile

15.9%

Unchecked NULL pointer usage when parsing invalid atoms in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser by supplying a crafted keymap file, because lookup failures are mishandled.