Edouardmalot

**Name of the Vulnerable Software and Affected Versions** NetX Secure (affected versions not specified) **Description** When built with `NX SECURE KEY CLEAR`, the software wipes every TLS record sent on an active session after it is handed to TCP. Because the TCP layer may have already released the packet chain to the packet pool, the wipe operation writes zeros into packets that are either free or being used by another thread. If a reused packet's pointers no longer describe the old data, the wipe length underflows, causing the operation to run past the end of the packet pool. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.