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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0446 -- [OSX] Apple Security Advisory: Mac OS X v10.4.10 21 June 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ipv6 Publisher: Apple Operating System: Mac OS X Impact: Denial of Service Access: Remote/Unauthenticated CVE Names: CVE-2007-2242 Ref: ESB-2007.0261 Original Bulletin: http://docs.info.apple.com/article.html?artnum=305712 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2007-06-20 Mac OS X v10.4.10 Mac OS X v10.4.10 is now available and addresses the following security issue. Mac OS X v10.4.10 also provides additional functionality changes, and information is available in its release note. Networking CVE-ID: CVE-2007-2242 Available for: Mac OS X v10.4 through Mac OS X v10.4.9, Mac OS X Server v10.4 through Mac OS X Server v10.4.9 Impact: Remote attackers may be able to adversely affect network performance Description: A design issue exists in the IPv6 protocol's handling of type 0 routing headers. Depending on network topology and capacity, the reception of specially crafted IPv6 packets may lead to a reduction in network bandwidth. This update addresses the issue by disabling the support for type 0 routing headers. This issue does not affect systems prior to Mac OS X v10.4. Mac OS X v10.4.10 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 v10.4.9 (PowerPC) The download file is named: "MacOSXUpd10.4.10PPC.dmg" Its SHA-1 digest is: 9894afbafcc1deb9c331bba2e847a0884059e6aa For Mac OS X v10.4 (PowerPC) through v10.4.8 (PowerPC) The download file is named: "MacOSXUpdCombo10.4.10PPC.dmg" Its SHA-1 digest is: 7c40b6296b9a8a8845a776597a89a8795c391a19 For Mac OS X v10.4.9 (Intel) The download file is named: "MacOSXUpd10.4.10Intel.dmg" Its SHA-1 digest is: 0d3abab73af3370699bbe5389513511a1ba8b8fd For Mac OS X v10.4.4 (Intel) through v10.4.8 (Intel) The download file is named: "MacOSXUpdCombo10.4.10Intel.dmg" Its SHA-1 digest is: d3e72724dccda1c10a3ed393a262145fba105f55 For Mac OS X Server v10.4.9 (PowerPC) The download file is named: "MacOSXServerUpd10.4.10PPC.dmg" Its SHA-1 digest is: 9901cfdb6f3dd3a01bdde43b8a3fbc2d1ebfc8b9 For Mac OS X Server v10.4 through v10.4.8 (PowerPC) The download file is named: "MacOSXSrvrCombo10.4.10PPC.dmg" Its SHA-1 digest is: 434334396f2cfd4b9e23124d7f00d5ca3a64fd03 For Mac OS X Server v10.4.7 through v10.4.9 (Universal) The download file is named: "MacOSXSrvrCombo10.4.10Univ.dmg" Its SHA-1 digest is: f46d19a88f0439f4dc91bc9c1217b60e681c5470 Information will also be posted to the Apple Security Updates 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 Desktop 9.0.6 (Build 6060) iQEVAwUBRnmNkcgAoqu4Rp5tAQhmTQgAk40wWT2RcRgqQ3DfD6IcabBO3VLExX3z Y78ofoMTwj/XCg1SAwrJNktlkG2Hd9FIIWPEDwuvYkqRJOc2trtttgFeLQ3AUqr2 YI2KOa+PQVOr6mhByXYHNaDSrhaZRrgWDAWVK7y7TY0pGHdhUzKqeqJ+gdyiV+JR ayLOJ2KIVJqvMUaYgHa5DzxfvmqHdcYCsuLxVSeCFU8/u+XY351KlkvB3Edq1CYF FUo+jaSjob/VqHLuXwla67rfPYNgqBto20kmJ4ixjbZ0uZUq7xlRSmHV1ybyRX3v bt7iqrLlhXdWH6IdASUxMXagK4DQM2nKYvSkGJkNT5EidNFTok/UjA== =pWPj - -----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 iQCVAwUBRnnH8Ch9+71yA2DNAQKlQwP8CDFZ6TvQAtsJR+fCe0QGrPeWC0LjrBgd xw0jB9ZP9iHBC2/FaMZKxJK046pNP8Bf6sFvd/d5pTUJ2nFehxxgRgA92ZVTAQPC aezXlHncHfh+rUUogOgs7AmMqWxlPXXUKSix5VpXjrUpS8Ea/0RfhJJxt/0hcJw5 BnLMgw1Ik/8= =Smq2 -----END PGP SIGNATURE-----