Operating System:

[Apple iOS]

Published:

18 November 2014

Protect yourself against future threats.

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.2155
                                 iOS 8.1.1
                             18 November 2014

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:          Apple iOS
Publisher:        Apple
Operating System: Apple iOS
Impact/Access:    Root Compromise                 -- Remote with User Interaction
                  Execute Arbitrary Code/Commands -- Remote with User Interaction
                  Denial of Service               -- Remote with User Interaction
                  Reduced Security                -- Remote with User Interaction
                  Unauthorised Access             -- Console/Physical            
Resolution:       Patch/Upgrade
CVE Names:        CVE-2014-4463 CVE-2014-4462 CVE-2014-4461
                  CVE-2014-4460 CVE-2014-4457 CVE-2014-4455
                  CVE-2014-4453 CVE-2014-4452 CVE-2014-4451

- --------------------------BEGIN INCLUDED TEXT--------------------

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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/

- -----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.22 (Darwin)
Comment: GPGTools - http://gpgtools.org
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=x/RM
- -----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
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=ezRs
-----END PGP SIGNATURE-----