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.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 14.04 | |
enterprise_linux | eq | 7.0 | |
enterprise_linux | eq | 6.0 | |
enterprise_linux | eq | 8.0 | |
xorg-server | lt | 1.20.9 |