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Vulnerability Score 5.0 5.0
CVE Id CVE-1999-1568
Last Modified 10 Sep 2008 03:02:11
Published 01 Jan 1999 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



Off-by-one error in NcFTPd FTP server before 2.4.1 allows a remote attacker to cause a denial of service (crash) via a long PORT command.

Vulnerable Systems


  • Ncftpd Ftp Server 2.4.0


BUGTRAQ - 19990223 NcFTPd remote buffer overflow

XF - ncftpd-port-bo(1833)

BUGTRAQ - 19990223 Comments on NcFTPd "theoretical root compromise"

Last Updated: 27 May 2016 10:35:30