CVE-2013-6424

CVE Details

Release Date:2013-07-16
Impact:Important What is this?

Description


Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.

See more information about CVE-2013-6424 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


PlatformErrataRelease Date
Oracle Linux version 5 (xorg-x11-server)ELSA-2013-18682013-12-20
Oracle Linux version 6 (xorg-x11-server)ELSA-2013-18682013-12-20


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