CVE-2009-0139
Integer overflow in the SMB component in Apple Mac OS X 10.5.6 allows remote SMB servers to cause a denial of service (system shutdown) or execute arbitrary code via a crafted SMB file system that triggers a heap-based buffer overflow.
Date published : 2009-02-12
http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html