CVEvulnerability

CVE-2013-4396

6.5 MEDIUM Published 2013-10-10 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2013-10-10
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-399

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.

Affected configurations

• x x.org x11 6.0 • x x.org x11 6.1 • x x.org x11 6.3 • x x.org x11 6.4 • x x.org x11 6.5.1 • x x.org x11 6.6 • x x.org x11 6.7 • x x.org x11 6.8 • x x.org x11 6.8.1 • x x.org x11 6.8.2 • x x.org x11 6.9.0 • x x.org x11 7.0 • x x.org x11 7.1 • x x.org x11 7.2 • x x.org x11 7.3 • x x.org x11 7.4 • x x.org x11 7.5 • x x.org x11 7.6 • x x.org x11 7.7

Related

Weakness · not in database (1)

References