CVE - CVE-2018-15864

CVE-ID
CVE-2018-15864	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/xkbcommon/libxkbcommon/commit/a8ea7a1d3daa7bdcb877615ae0a252c189153bd2 MISC:https://lists.freedesktop.org/archives/wayland-devel/2018-August/039243.html GENTOO:GLSA-201810-05 URL:https://security.gentoo.org/glsa/201810-05 UBUNTU:USN-3786-1 URL:https://usn.ubuntu.com/3786-1/
Assigning CNA
MITRE Corporation
Date Entry Created
20180824	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180824)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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