CVE-2013-4396

MediumCVSS 6.5/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 6.5/10AV:N/AC:L/Au:S/C:P/I:P/A:P

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published
Oct 10, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-4396: Medium severity, CVSS 6.5 | Vulnix