CVE-2013-6424

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.

Risk Information

Base Score

9.8

MODERATE

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

6.84

Associated Vulnerability

Vulnerability	OS Platform
X.Org X11 server (USN-2500-1) xserver-xorg-core-lts-utopic_1.16.0-1ubuntu1.2~trusty2_i386.deb	Linux
X.Org X11 server (USN-2500-1) xserver-xorg-core-lts-utopic_1.16.0-1ubuntu1.2~trusty2_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234