PT-2018-13248 · Xkbcommon +3 · Xkbcommon +3

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.1 Description: The issue arises from unchecked NULL pointer usage when handling invalid aliases in the CopyKeyAliasesToKeymap function in xkbcomp/keycodes.c. This could be exploited by local attackers to crash...

PT-2018-13253 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.2 Description: The issue allows local attackers to crash the xkbcommon parser by supplying a crafted keymap file. This is due to unchecked NULL pointer usage in resolve keysym in xkbcomp/parser.y, which can lea...

PT-2018-13247 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.1 Description: The issue is related to an invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c. This could be exploited by local attackers to crash xkbcommon keymap parsers or possibly have other...

PT-2018-13249 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.2 Description: The issue arises from unchecked NULL pointer usage when parsing invalid atoms in ExprResolveLhs in xkbcomp/expr.c. This could be exploited by local attackers to crash the xkbcommon parser by...

PT-2018-13250 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.2 Description: The issue is related to unchecked NULL pointer usage in the ExprResolveLhs function in xkbcomp/expr.c. This could be exploited by local attackers to crash the xkbcommon parser by supplying a...

PT-2018-13243 · Xkbcommon +5 · Xkbcommon +6

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.1 libxkbcommon versions prior to 0.8.1 Description: A local attacker could crash xkbcommon users by supplying a crafted keymap file that triggers boolean negation, due to an endless recursion in xkbcomp/expr.c...

PT-2018-13252 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.2 Description: The issue is related to an unchecked NULL pointer usage in the ResolveStateAndPredicate function in xkbcomp/compat.c. This could be exploited by local attackers to crash the xkbcommon parser by...

PT-2018-13251 · Xkbcommon +5 · Xkbcommon +5

Name of the Vulnerable Software and Affected Versions: xkbcommon versions prior to 0.8.2 Description: The issue is related to unchecked NULL pointer usage in the LookupModMask function in xkbcomp/expr.c. This could be exploited by local attackers to crash the xkbcommon parser by supplying a craft...