CVE-2023-21555

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to the implementation of the Layer 2 Tunneling Protocol (L2TP) in Microsoft Windows, specifically involving the use of memory after it has been freed. This can be exploited by a remote attacker to execute arbitrary code by sending a specially crafted connection request to a RAS server. The vulnerability allows remote attackers to execute arbitrary code and impact the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.