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osvGoogleOSV:CVE-2018-15859
HistoryAug 25, 2018 - 9:29 p.m.

CVE-2018-15859

2018-08-2521:29:02
Google
osv.dev
3

6.3 Medium

AI Score

Confidence

Low

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.