APPLE-SA-2011-06-23-1 Mac OS X v10.6.8 and Security Update 2011-004

http://lists.apple.com/archives/security-announce/2011/Jun/msg00000.html

Apple released this security advisory addressing numerous
vulnerabilities (39 unique CVEs) for Mac OS X. Various software and
services were patched in this release including AirPort, App Store,
Certificate Trust Policy, FTP Server, ImageIO, Kernel, MySQL,
OpenSSL, QuickTime, and more. Some of the vulnerabilities could
lead to arbitrary code execution though DoS conditions. Information
disclosure and directory traversal issues were also addressed.