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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesSearch And Statistics

Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:xkbcommon:xkbcommon:0.8.1:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 5 matching records.
Displaying matches 1 through 5.
Vuln ID Summary CVSS Severity
CVE-2018-15864

Unchecked NULL pointer usage in resolve_keysym in xkbcomp/parser.y 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 a map access attempt can occur for a map that was never created.

Published: August 25, 2018; 5:29:02 PM -0400 		V3.0: 5.5 MEDIUM
 V2.0: 2.1 LOW
CVE-2018-15863

Unchecked NULL pointer usage in ResolveStateAndPredicate in xkbcomp/compat.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 with a no-op modmask expression.

Published: August 25, 2018; 5:29:02 PM -0400 		V3.0: 5.5 MEDIUM
 V2.0: 2.1 LOW
CVE-2018-15862

Unchecked NULL pointer usage in LookupModMask 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 with invalid virtual modifiers.

Published: August 25, 2018; 5:29:02 PM -0400 		V3.0: 5.5 MEDIUM
 V2.0: 2.1 LOW
CVE-2018-15861

Unchecked NULL pointer usage 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 that triggers an xkb_intern_atom failure.

Published: August 25, 2018; 5:29:02 PM -0400 		V3.0: 5.5 MEDIUM
 V2.0: 2.1 LOW
CVE-2018-15859

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.

Published: August 25, 2018; 5:29:02 PM -0400 		V3.0: 5.5 MEDIUM
 V2.0: 2.1 LOW