Security Update 2009-004 (Leopard)
About Security Update 2009-004 (Leopard)
Security Update 2009-004 is recommended for all users and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.
SHA 1 digest = 9fefe6349e8fb9ed47d44b572a11e6c66daf4dac
For explanation of what a SHA1 digest is, please visit this website: Mac OS X: How to verify a SHA-1 digest.
For information on the security content of this update, please visit this website: Apple security updates.