Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-10-10T10:00:00

Updated: 2024-08-06T16:45:12.730Z

Reserved: 2013-06-12T00:00:00

Link: CVE-2013-4396

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-10-10T10:55:06.473

Modified: 2016-11-28T19:09:36.033

Link: CVE-2013-4396

cve-icon Redhat

Severity : Important

Publid Date: 2013-10-08T00:00:00Z

Links: CVE-2013-4396 - Bugzilla