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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2005.0572 -- APPLE-SA-2005-07-19 AirPort 4.2 20 July 2005 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: AirPort 4.1 and prior Publisher: Apple Operating System: Mac OS X Impact: Reduced Security Access: Remote/Unauthenticated CVE Names: CAN-2005-2196 Original Bulletin: http://docs.info.apple.com/article.html?artnum=301988 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2005-07-19 AirPort 4.2 AirPort 4.2 is now available and delivers the following security enhancement: Available for: Mac OS X 10.3.3 to Mac OS X 10.3.9, and Mac OS X 10.4.2 CVE-ID: CAN-2005-2196 Impact: Mobile users with the original AirPort card enabled could automatically associate to an malicious network Description: When not connected to a known or trusted network, the AirPort card "parks" on a randomly generated network with a default WEP key. This can allow parked AirPort cards to automatically connect to malicious networks without warning. This condition only applies to AirPort cards and does not affect AirPort Extreme. The System Profiler utility can be used to indicate the type of AirPort card installed. This update addresses the problem by using a randomly-generated 128-bit WEP key instead of the default WEP key. Credit to Dino Dai Zovi for reporting this issue. AirPort 4.2 may be obtained from the Software Update pane in System Preferences, or Apple's Software Downloads web site: http://www.apple.com/support/downloads/ For Mac OS X v10.3.3 through Mac OS X v10.3.9 The download file is named: "AirPortSW42.dmg" Its SHA-1 digest is: bf2876b1873392e64b2e1061b835d35bfb67c3a6 The AirPort security fix is also contained within the Mac OS X v10.4.2 update: If updating from Mac OS X v10.4.1 The download file is named: "MacOSXUpdate10.4.2.dmg" Its SHA-1 digest is: 5a11375c29f1f656061189b9467cf9291153de46 If updating from Mac OS X v10.4 The download file is named: "MacOSXUpdateCombo10.4.2.dmg" Its SHA-1 digest is: 5149def0b79f030bdb2763283c376e4d87d085e9 Information will also be posted to the Apple Product Security web site: http://docs.info.apple.com/article.html?artnum=61798 This message is signed with Apple's Product Security PGP key, and details are available at: http://www.apple.com/support/security/pgp/ - -----BEGIN PGP SIGNATURE----- Version: PGP 8.1 iQEVAwUBQt0uX4HaV5ucd/HdAQJnOQf+JLtyvWFB+Y8sDkiN4VB2MQN2LURiyAUp hGng/+F2JN1Y4AV1gD2eSqIvi4MYuaINiF0lrzGCmANxcX9S8VrHzRy21rrDKGNU 3RTaq1ZDHV4or9+ZznkWzJXEDAeLKprhYqhvpEyKGEQAUAxamXxBGB8Cfne5FDzA qb+JeGO0vV5S/d0XTs4KXzuX06QkNsZ8G01F7hsZ+LeRRqdA08ZQrK0NihDc+l/j QXSprcPqJQmYQciQycyPHLed3XWoXSbVE53NTbfa4ahxqwd9ldJAKyUZwOhW0Y1D vCSUcEnV2RA2+ckuW6cPWxzwxzMhQ7xqTA1DT6VAtVfbrJZ5PICnPw== =9ogg - -----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 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== 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 iQCVAwUBQt2MwSh9+71yA2DNAQJRKwP6Aus5QFO/gg2socjLNAcIni8F8dGkHQN3 PPMKgfi3kv80yihRu0QGgBWOMU1qSzhzw6Y0F7LWt6KpNqOxIYLnMNDSuh1URUX2 q15aq0h10JnVxKyqy4FlS/0zr9RoaUjhFG5AddNnfmGj0V0YGlxwPeGNXwPhM9gG 9llJyiYS7H0= =SaoF -----END PGP SIGNATURE-----