Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2012.0436 iOS 5.1.1 Software Update 8 May 2012 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: iOS Publisher: Apple Operating System: Apple iOS Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Scripting -- Remote with User Interaction Denial of Service -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2012-0674 CVE-2012-0672 CVE-2011-3056 CVE-2011-3046 Reference: ASB-2012.0040 ASB-2012.0034 Original Bulletin: http://support.apple.com/kb/HT5278 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2012-05-07-1 iOS 5.1.1 Software Update iOS 5.1.1 Software Update is now available and addresses the following: Safari Available for: iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 Impact: A maliciously crafted website may be able to spoof the address in the location bar Description: A URL spoofing issue existed in Safari. This could be used in a malicious web site to direct the user to a spoofed site that visually appeared to be a legitimate domain. This issue is addressed through improved URL handling. This issue does not affect OS X systems. CVE-ID CVE-2012-0674 : David Vieira-Kurz of MajorSecurity (majorsecurity.net) WebKit Available for: iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 Impact: Visiting a maliciously crafted website may lead to a cross- site scripting attack Description: Multiple cross-site scripting issues existed in WebKit. CVE-ID CVE-2011-3046 : Sergey Glazunov working with Google's Pwnium contest CVE-2011-3056 : Sergey Glazunov WebKit Available for: iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution Description: A memory corruption issue existed in WebKit. CVE-ID CVE-2012-0672 : Adam Barth and Abhishek Arya of the Google Chrome Security Team Installation note: This update is only available through iTunes, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/itunes/ iTunes will automatically check Apple's update server on its weekly schedule. When an update is detected, it will download it. When the iPhone, iPod touch or iPad is docked, iTunes will present the user with the option to install the update. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iPhone, iPod touch, or iPad. The automatic update process may take up to a week depending on the day that iTunes checks for updates. You may manually obtain the update via the Check for Updates button within iTunes. After doing this, the update can be applied when your iPhone, iPod touch, or iPad is docked to your computer. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "5.1.1". 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/MacGPG2 v2.0.16 (Darwin) iQEcBAEBAgAGBQJPpBcyAAoJEGnF2JsdZQeexJYH/0aYO0MULFXYARidSV22JdjG a1+yXKn8Rv2vv+8yStgKK2mWu18hvYWQ+whtvCzs1OefiVsq1nOvdCL1G62ybcYv O9BiHEDsuu+On2nAPiglu+luokByKLlZcIaM1Qa3pXHkiI8jlH7y7XuuoFsVt1Vc 284JgvV/sHnvesne2GsNyoRBJjfkliqXCgb1zmQWO9xX7HEJCaMNlc5Bwdonm26q 3OEKr2UQxvmWCbnCroiQ5KmEM+gLJSfLLOymow9xa4gM8aM87BXGWNMEKVs8LRLm dHngmEmzEa/Fx9PnR7rqjTCAMS8hR7aFcCYNTWjfR+keRXx7OHhCm88MfndryS8= =qhqL - -----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 iQIVAwUBT6h9G+4yVqjM2NGpAQLzww//fCfQPIRG5dsTQFk1Uej9t1Ve/7jaN1ne IdFQWsfarCeRww7up84ENPpW+8q1eFAqRhLd+9/T6ECPYpPZ77d0ItWQIT75N2Cu qhO/Qmb+Aq2A2FdDFG+x5rw7BOawlIVdWPcjumk2NwIQtkkdzctF5OlatN6p84am XuhXfm92s5Qw6BjdYglcg20NR82r2CN9re+Ioat+fRtQ1NrP48FYgBM4Zt07aUxX /OibKVSELZcuxb0hNvqLKIsJg6ypmza4KW2oddZrQsld0TVkLNbOyEXD+qvbEPox dDlvOhz7QjvMDByXHYquel3Ei4/Udl/jzhfqG/j2WYe6mWBiXeXkpqPjkgiwHiry x0AkCcg3TCe2eKoIkyTDaJQO9omQqN8hIwnSMJ6yPGV72yJ7kJGkveSlN04qGdyY dhZh3q6oF6LC6A0IwQ5NJ3bOBZgC+yfNWRah7kGm1briRJbd8KlcCkLXu3hTrR58 3orB+Z34hkbYmy8d2p7QCWLoyq1OO5yo5cqxld5QqI/5h/PCLmMwrHHOzyUcrkv3 lX8NBnIDFUXGRlXg+wzLhh8ugu6OoXddHb5kQhdvmf4oQ8YT4m84Jv0olXxBlfeZ nBWaRz1iGaO6GtE/ozi/EktaRx5JF/jXxx1UoWe5prismxIEwmnIcY7TfhXVCeo/ JPdFHSNy/8E= =ALPK -----END PGP SIGNATURE-----