CVE-2002-1978

https://notcve.org/view.php?id=CVE-2002-1978

31 Dec 2002 — IPFilter 3.1.1 through 3.4.28 allows remote attackers to bypass firewall rules by sending a PASV command string as the argument of another command to an FTP server, which generates a response that contains the string, causing IPFilter to treat the response as if it were a legitimate PASV command from the server. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-024.txt.asc • CWE-264: Permissions, Privileges, and Access Controls •