lukemftpd in Mac OS X 10.3.9 allows remote authenticated users to escape the chroot environment by logging in with their full name.
http://lists.apple.com/archives/security-announce/2005/May/msg00001.html
Source: Mitre, NVD
Published: 2005-05-04
Updated: 2008-09-05
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: Medium