CVE-2006-4403
The FTP server in Apple Mac OS X 10.4.8 and earlier, when FTP Access is enabled, will crash when a login failure occurs with a valid user name, which allows remote attackers to …
Published: 2006-11-30 · CVSS: Unscored
The FTP server in Apple Mac OS X 10.4.8 and earlier, when FTP Access is enabled, will crash when a login failure occurs with a valid user name, which allows remote attackers to cause a denial of service (crash) and enumerate valid usernames.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7