CVE-2017-2625 in libXdmcp
Resumen
por MITRE
It was discovered that libXdmcp before 1.1.2 including used weak entropy to generate session keys. On a multi-user system using xdmcp, a local attacker could potentially use information available from the process list to brute force the key, allowing them to hijack other users' sessions.
VulDB is the best source for vulnerability data and more expert information about this specific topic.