#VU33855 Input validation error in Pixman - CVE-2013-6425 

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Main Vulnerability Database Vulnerabilities #VU33855

#VU33855 Input validation error in Pixman - CVE-2013-6425

Published: January 18, 2014 / Updated: August 4, 2020


Vulnerability identifier: #VU33855
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2013-6425
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Pixman
Software vendor:
Pixman

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.


Remediation

Install update from vendor's website.

External links