CVE-2013-4396

CVE Details

Release Date:	2013-10-08
Impact:	None	What is this?

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.

See more information about CVE-2013-4396 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	7.4
Vector String:	AV:A/AC:M/Au:S/C:C/I:C/A:C
Version:	2.0
Attack Vector:	Adjacent Network
Attack Complexity:	Medium
Authentication:	Single
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (xorg-x11-server)	ELSA-2013-1426	2013-10-15
Oracle Linux version 6 (xorg-x11-server)	ELSA-2013-1426	2013-10-15