Hash: SHA1

             AUSCERT External Security Bulletin Redistribution

              APPLE-SA-2011-05-31-1 Security Update 2011-003
                                1 June 2011


        AusCERT Security Bulletin Summary

Product:           Mac OS X
Publisher:         Apple
Operating System:  Mac OS X v10.6.7
                   Mac OS X Server v10.6.7
Impact/Access:     Reduced Security -- Unknown/Unspecified
Resolution:        Patch/Upgrade

Original Bulletin: 

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Hash: SHA1

APPLE-SA-2011-05-31-1 Security Update 2011-003

Security Update 2011-003 is now available and addresses the

File Quarantine
Available for:  Mac OS X v10.6.7, Mac OS X Server v10.6.7
Impact:  Definition added
Description:  The OSX.MacDefender.A definition has been added to the
malware check within File Quarantine. Information on File Quarantine
is available in this Knowledge Base article:

File Quarantine
Available for:  Mac OS X v10.6.7, Mac OS X Server v10.6.7
Impact:  Automatically update the known malware definitions
Description:  The system will check daily for updates to the File
Quarantine malware definition list. An opt-out capability is provided
via the "Automatically update safe downloads list" checkbox in
Security Preferences. Additional information is available in this
Knowledge Base article: http://support.apple.com/kb/HT4651

Malware removal
Available for:  Mac OS X v10.6.7, Mac OS X Server v10.6.7
Impact:  Remove the MacDefender malware if detected
Description:  The installation process for this update will search
for and remove known variants of the MacDefender malware. If a known
variant was detected and removed, the user will be notified via an
alert after the update is installed. Additional information is
available in this Knowledge Base article:

For Mac OS X v10.6.7 and Mac OS X Server v10.6.7
The download file is named: SecUpd2011-003Snow.dmg
Its SHA-1 digest is: 07843c32a8b367fbe4318bdf22dd98013a91cd51

Information will also be posted to the Apple Security Updates
web site: http://support.apple.com/kb/HT1222

This message is signed with Apple's Product Security PGP key,
and details are available at:

Version: GnuPG v2.0.9 (Darwin)


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