Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the getpeername function having an ENOTCONN error, a different vulnerability than CVE-2010-3494.
{ "nvd_published_at": "2010-10-19T20:00:00Z", "cwe_ids": [ "CWE-362" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2022-06-17T22:28:38Z" }