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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.0586 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: http://support.apple.com/kb/HT4657 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2011-05-31-1 Security Update 2011-003 Security Update 2011-003 is now available and addresses the following: 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: http://support.apple.com/kb/HT3662 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: http://support.apple.com/kb/HT4651 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: https://www.apple.com/support/security/pgp/ - -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (Darwin) iQEcBAEBAgAGBQJN5RyEAAoJEGnF2JsdZQeeK9cH/AgUZm98vD1jyuGHCUOeAOJ7 txC235nzCRwBsD6cCYtqko7VpgVruejtIaWNGGWo+YjS+qp6SWgn5egZ2JRaydPH alzIrzxvXr0kLphx3yvKxCJFqfS5sd+sAApVMG55cpRmTRRe7OqRAtjD10Q/KCJT gVGbX4QPvLiLnmV7FB76yXUtENNX2mjo3whrkFRpfv0ahBCGibGNzc6/UsFreVo9 dONLrSbf+at7zHQ7RggfExxEKNPZKD4Mj27t5TPoqPewz4tzByZho/hByL6qjr9C AZ1wvTb1PvNFbnN/jDKfpFHJZQZAIPXv+T9Jb8A9bCNOULalvdNz+zbTtm6PtfM= =Iw7c - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iD8DBQFN5bwa/iFOrG6YcBERAr3/AKCfpphenRrLOV/T4u3yehOZTUDkiwCgmj80 62Z7aWSH1dcxJvxrJFGO7Xw= =XZdA -----END PGP SIGNATURE-----