CVE-2013-4396

no score yetEPSS 4.1%

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.

EPSS: 4.1% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2013-10-10
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

x:x.org_x11

References

http://lists.opensuse.org/opensuse-updates/2013-10/msg00056.html
http://lists.opensuse.org/opensuse-updates/2013-10/msg00060.html
http://lists.x.org/archives/xorg-announce/2013-October/002332.html
http://openwall.com/lists/oss-security/2013/10/08/6
http://rhn.redhat.com/errata/RHSA-2013-1426.html

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