CVE-2020-14345

A flaw was found in X.Org Server. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

PT-2020-6012

Name of the Vulnerable Software and Affected Versions X.Org Server versions prior to 1.20.9 Description A flaw was found in the X.Org Server, specifically in the XkbSetNames function, which may lead to an Out-Of-Bounds access. This issue can result in a privilege escalation vulnerability, posing ...

xorg-server -- Multiple input validation failures in X server extensions

The X.org project reports: All theses issuses can lead to local privileges elevation on systems where the X server is running privileged. The handler for the XkbSetNames request does not validate the request length before accessing its contents. An integer underflow exists in the handler for the...