APPLE-SA-2014-11-17-1 iOS 8.1.1

2014-11-24T00:00:00
ID SECURITYVULNS:DOC:31397
Type securityvulns
Reporter Securityvulns
Modified 2014-11-24T00:00:00

Description

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APPLE-SA-2014-11-17-1 iOS 8.1.1

iOS 8.1.1 is now available and addresses the following:

CFNetwork Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Website cache may not be fully cleared after leaving private browsing Description: A privacy issue existed where browsing data could remain in the cache after leaving private browsing. This issue was addressed through a change in caching behavior. CVE-ID CVE-2014-4460

dyld Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A local user may be able to execute unsigned code Description: A state management issue existed in the handling of Mach-O executable files with overlapping segments. This issue was addressed through improved validation of segment sizes. CVE-ID CVE-2014-4455 : @PanguTeam

Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A validation issue existed in the handling of certain metadata fields of IOSharedDataQueue objects. This issue was addressed through relocation of the metadata. CVE-ID CVE-2014-4461 : @PanguTeam

Lock Screen Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker in possession of a device may exceed the maximum number of failed passcode attempts Description: In some circumstances, the failed passcode attempt limit was not enforced. This issue was addressed through additional enforcement of this limit. CVE-ID CVE-2014-4451 : Stuart Ryan of University of Technology, Sydney

Lock Screen Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A person with physical access to the phone may be able to access photos in the Photo Library Description: The Leave a Message option in FaceTime may have allowed viewing and sending photos from the device. This issue was addressed through improved state management. CVE-ID CVE-2014-4463

Sandbox Profiles Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to launch arbitrary binaries on a trusted device Description: A permissions issue existed with the debugging functionality for iOS that allowed the spawning of applications on trusted devices that were not being debugged. This was addressed by changes to debugserver's sandbox. CVE-ID CVE-2014-4457 : @PanguTeam

Spotlight Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Unnecessary information is included as part of the initial connection between Spotlight or Safari and the Spotlight Suggestions servers Description: The initial connection made by Spotlight or Safari to the Spotlight Suggestions servers included a user's approximate location before a user entered a query. This issue was addressed by removing this information from the initial connection and only sending the user's approximate location as part of queries. CVE-ID CVE-2014-4453 : Ashkan Soltani

WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling. CVE-ID CVE-2014-4452 CVE-2014-4462

Installation note:

This update is available through iTunes and Software Update on your iOS device, 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 and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device.

The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device.

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 "8.1.1".

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/

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