CVE-2009-0144
CFNetwork in Apple Mac OS X 10.5 before 10.5.7 does not properly parse noncompliant Set-Cookie headers, which allows remote attackers to obtain sensitive information by sniffing the network for "secure cookies" that are sent over unencrypted HTTP connections.
Date published : 2009-05-13
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html