UBUNTU-CVE-2021-21404

Syncthing is a continuous file synchronization program. In Syncthing before version 1.15.0, the relay server strelaysrv can be caused to crash and exit by sending a relay message with a negative length field. Similarly, Syncthing itself can crash for the same reason if given a malformed message...

PT-2021-14481 · Syncthing +2 · Syncthing +2

Name of the Vulnerable Software and Affected Versions: Syncthing versions prior to 1.15.0 Description: The issue allows a malicious relay server to cause Syncthing to crash by sending a malformed relay protocol message with a negative length field. Similarly, the relay server strelaysrv can be...