CVE-2011-0180
Integer overflow in HFS in Apple Mac OS X before 10.6.7 allows local users to read arbitrary (1) HFS, (2) HFS+, or (3) HFS+J files via a crafted F_READBOOTSTRAP ioctl call.
Date published : 2011-03-22
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html