Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

BID:46810

Info

Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

Bugtraq ID: 46810
Class: Design Error
CVE: CVE-2011-0159
Remote: Yes
Local: No
Published: Mar 09 2011 12:00AM
Updated: Mar 19 2015 09:37AM
Credit: Erik Wong of Google Inc.
Vulnerable: Apple Mobile Safari 0
+ Apple Mac OS X 10.4.2
+ Apple Mac OS X 10.4.2
+ Apple Mac OS X 10.4.1
+ Apple Mac OS X 10.4.1
+ Apple Mac OS X 10.4
+ Apple Mac OS X 10.4
+ Apple Mac OS X Server 10.4.2
+ Apple Mac OS X Server 10.4.1
+ Apple Mac OS X Server 10.4.1
+ Apple Mac OS X Server 10.4
+ Apple Mac OS X Server 10.4
Apple iPod Touch 0
Apple iPhone 0
Apple iPad 0
Apple iOS 4.2.1
Apple iOS 4.0.2
Apple iOS 4.0.1
Apple iOS 4.2 beta
Apple iOS 4.2
Apple iOS 4.1
Apple iOS 4
Not Vulnerable: Apple iOS 4.3

Discussion

Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

Apple Mobile Safari for iOS is prone to a security-bypass vulnerability because it fails to properly clear cookies.

This issue may allow websites to bypass certain security restrictions and gain access to potentially sensitive information.

Versions prior to iOS 4.3 are vulnerable.

Exploit / POC

Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

Attackers may exploit this issue using standard tools.

Solution / Fix

Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

Solution:
The vendor has released an advisory and fixes. Please see the references for details.

References

Apple iOS Mobile Safari Cookie Clearing Security Bypass Vulnerability

References:

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