VULNERABILITY INTELLIGENCE

CVE-1999-1156

CVSS score5 MEDIUM

EPSS probability1.27%

CISA KEVNot currently listed

Published1999-05-17

Last modified2026-06-16

Description

BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.