CVE-2013-2000: x libxxf86dga

Vulnerability summary

CVE-2013-2000 is a medium (CVSS 6.8) vulnerability in x libxxf86dga. EPSS estimates a 2.11% chance of exploitation in the next 30 days, higher than 81.4% of scored vulnerabilities.

Timeline

1. 15-06-2013
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

Description

Multiple buffer overflows in X.org libXxf86dga 1.1.3 and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XDGAQueryModes and (2) XDGASetMode functions.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.