VULNERABILITY INTELLIGENCE

CVE-2017-12181

CVSS score9.8 CRITICAL
EPSS probability4.23%
CISA KEVNot currently listed
Published2018-01-24
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.

Weakness classification

  • CWE-20: Improper Input Validation
  • CWE-391: Unchecked Error Condition

Primary references