Vulnerabilities > CVE-2020-14362 - Integer Underflow (Wrap or Wraparound) vulnerability in multiple products

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
x-org
redhat
canonical
CWE-191

Summary

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap-buffer overflow may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Vulnerable Configurations

Part Description Count
Application
X.Org
178
OS
Redhat
3
OS
Canonical
1

Common Weakness Enumeration (CWE)