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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-08-25T21:00:00

Updated: 2024-08-05T10:10:05.434Z

Reserved: 2018-08-24T00:00:00

Link: CVE-2018-15858

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-08-25T21:29:02.063

Modified: 2019-03-19T17:34:19.187

Link: CVE-2018-15858

cve-icon Redhat

Severity : Low

Publid Date: 2018-07-23T00:00:00Z

Links: CVE-2018-15858 - Bugzilla