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CVE-2018-15858 PUBLISHED

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.

EPSS 0.06% · 17.8th percentile

Risk Scores

EPSS Score
0.06%
17.8th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSlibxkbcommon0, 0.5.0-1ubuntu2
Ubuntu:18.04:LTSlibxkbcommon0, 0.7.1-2, 0.8.0-1

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