WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

BID:73977

Info

WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

Bugtraq ID: 73977
Class: Origin Validation Error
CVE: CVE-2015-1126
Remote: Yes
Local: No
Published: Apr 08 2015 12:00AM
Updated: Apr 08 2015 12:00AM
Credit: Jouko Pynnonen of Klikki Oy
Vulnerable: Apple Safari 8.0.4
Apple Safari 8.0.1
Apple Safari 7.1.4
Apple Safari 7.1.1
Apple Safari 7.1
Apple Safari 7.0.6
Apple Safari 7.0.3
Apple Safari 7.0.1
Apple Safari 6.2.4
Apple Safari 6.2.1
Apple Safari 6.1.6
Apple Safari 6.1.3
Apple Safari 6.1.1
Apple Safari 6.0.5
+ Apple Mac OS X 10.3.9
Apple Safari 6.0.4
Apple Safari 6.0.3
Apple Safari 6.0.2
Apple Safari 6.0.1
Apple Safari 5.1.10
Apple Safari 5.1.6
Apple Safari 5.1.5
Apple Safari 5.0.6
Apple Safari 4.0.5
Apple Safari 4.0.4
Apple Safari 4.0.3
Apple Safari 4.0.2
Apple Safari 4.0.1
Apple Safari 3.2.3
Apple Safari 3.1.2
Apple Safari 3.1.1
Apple Safari 2.0.4
Apple Safari 2.0.3
Apple Safari 2.0.2
Apple Safari 2.0.1
+ Apple Mac OS X 10.4.2
+ Apple Mac OS X 10.4.1
+ 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
Apple Safari 1.3.2
Apple Safari 1.3.1
Apple Safari 1.3
+ Apple Mac OS X 10.3.9
Apple Safari 1.2.3
Apple Safari 1.2.2
Apple Safari 1.2.1
Apple Safari 1.2
+ Apple Mac OS X 10.3.7
+ Apple Mac OS X 10.3.7
+ Apple Mac OS X 10.3.6
+ Apple Mac OS X 10.3.6
+ Apple Mac OS X 10.3.5
+ Apple Mac OS X 10.3.5
+ Apple Mac OS X 10.3.4
+ Apple Mac OS X 10.3.4
+ Apple Mac OS X 10.3.3
+ Apple Mac OS X 10.3.3
+ Apple Mac OS X 10.3.2
+ Apple Mac OS X 10.3.2
+ Apple Mac OS X 10.3.1
+ Apple Mac OS X 10.3.1
+ Apple Mac OS X 10.3
+ Apple Mac OS X 10.3
+ Apple Mac OS X 10.2.8
+ Apple Mac OS X 10.2.8
+ Apple Mac OS X 10.2.7
+ Apple Mac OS X 10.2.7
+ Apple Mac OS X 10.2.6
+ Apple Mac OS X 10.2.6
+ Apple Mac OS X 10.2.5
+ Apple Mac OS X 10.2.5
+ Apple Mac OS X 10.2.4
+ Apple Mac OS X 10.2.4
+ Apple Mac OS X 10.2.3
+ Apple Mac OS X 10.2.3
+ Apple Mac OS X 10.2.2
+ Apple Mac OS X 10.2.2
+ Apple Mac OS X 10.2.1
+ Apple Mac OS X 10.2.1
+ Apple Mac OS X 10.2
+ Apple Mac OS X 10.2
+ Apple Mac OS X Server 10.3.7
+ Apple Mac OS X Server 10.3.6
+ Apple Mac OS X Server 10.3.6
+ Apple Mac OS X Server 10.3.5
+ Apple Mac OS X Server 10.3.5
+ Apple Mac OS X Server 10.3.4
+ Apple Mac OS X Server 10.3.4
+ Apple Mac OS X Server 10.3.3
+ Apple Mac OS X Server 10.3.3
+ Apple Mac OS X Server 10.3.2
+ Apple Mac OS X Server 10.3.2
+ Apple Mac OS X Server 10.3.1
+ Apple Mac OS X Server 10.3.1
+ Apple Mac OS X Server 10.3
+ Apple Mac OS X Server 10.3
+ Apple Mac OS X Server 10.2.8
+ Apple Mac OS X Server 10.2.8
+ Apple Mac OS X Server 10.2.7
+ Apple Mac OS X Server 10.2.7
+ Apple Mac OS X Server 10.2.6
+ Apple Mac OS X Server 10.2.6
+ Apple Mac OS X Server 10.2.5
+ Apple Mac OS X Server 10.2.5
+ Apple Mac OS X Server 10.2.4
+ Apple Mac OS X Server 10.2.4
+ Apple Mac OS X Server 10.2.3
+ Apple Mac OS X Server 10.2.3
+ Apple Mac OS X Server 10.2.2
+ Apple Mac OS X Server 10.2.2
+ Apple Mac OS X Server 10.2.1
+ Apple Mac OS X Server 10.2.1
+ Apple Mac OS X Server 10.2
+ Apple Mac OS X Server 10.2
Apple Safari 1.1
Apple Safari 1.0
+ Apple Mac OS X 10.2.8
+ Apple Mac OS X 10.2.8
+ Apple Mac OS X 10.2.7
+ Apple Mac OS X 10.2.7
+ Apple Mac OS X 10.2.6
+ Apple Mac OS X 10.2.6
+ Apple Mac OS X 10.2.5
+ Apple Mac OS X 10.2.5
+ Apple Mac OS X 10.2.4
+ Apple Mac OS X 10.2.4
+ Apple Mac OS X 10.2.3
+ Apple Mac OS X 10.2.3
+ Apple Mac OS X 10.2.2
+ Apple Mac OS X 10.2.2
+ Apple Mac OS X 10.2.1
+ Apple Mac OS X 10.2.1
+ Apple Mac OS X 10.2
+ Apple Mac OS X 10.2
+ Apple Mac OS X Server 10.2.8
+ Apple Mac OS X Server 10.2.7
+ Apple Mac OS X Server 10.2.7
+ Apple Mac OS X Server 10.2.6
+ Apple Mac OS X Server 10.2.6
+ Apple Mac OS X Server 10.2.5
+ Apple Mac OS X Server 10.2.5
+ Apple Mac OS X Server 10.2.4
+ Apple Mac OS X Server 10.2.4
+ Apple Mac OS X Server 10.2.3
+ Apple Mac OS X Server 10.2.3
+ Apple Mac OS X Server 10.2.2
+ Apple Mac OS X Server 10.2.2
+ Apple Mac OS X Server 10.2.1
+ Apple Mac OS X Server 10.2.1
+ Apple Mac OS X Server 10.2
+ Apple Mac OS X Server 10.2
Apple Safari 8.0.3
Apple Safari 8.0.2
Apple Safari 8.0
Apple Safari 7.1.3
Apple Safari 7.1.2
Apple Safari 7.1
Apple Safari 7.0.5
Apple Safari 7.0.4
Apple Safari 7.0.2
Apple Safari 6.2.3
Apple Safari 6.2.2
Apple Safari 6.2
Apple Safari 6.1.5
Apple Safari 6.1.4
Apple Safari 6.1.2
Apple Safari 6.1
Apple Safari 6.0
Apple Safari 5.34
Apple Safari 5.33
Apple Safari 5.31
Apple Safari 5.1.7
Apple Safari 5.1.4
Apple Safari 5.1.3
Apple Safari 5.1.2
Apple Safari 5.1.1
Apple Safari 5.1
Apple Safari 5.0.5
Apple Safari 5.0.4
Apple Safari 5.0.3
Apple Safari 5.0.2
Apple Safari 5.0.1
Apple Safari 5.0
Apple Safari 4.31
Apple Safari 4.30
Apple Safari 4.28
Apple Safari 4.1.3
Apple Safari 4.1.2
Apple Safari 4.1.1
Apple Safari 4.1
Apple Safari 4.0
Apple Safari 4
Apple Safari 3.52
Apple Safari 3.2
Apple Safari 3.1
Apple Safari 3
Apple Mac OS X 10.9.5
Apple Mac OS X 10.8.5
Apple Mac OS X 10.10.2
Apple iPod Touch 0
Apple iPhone 0
Apple iPad 0
Apple iOS 7.0.6
Apple iOS 7.0.3
Apple iOS 7.0.2
Apple iOS 7.0.1
Apple iOS 6.3.1
Apple iOS 6.1.6
Apple iOS 6.1.4
Apple iOS 6.1.3
Apple iOS 4.2.1
Apple iOS 4.0.2
Apple iOS 4.0.1
Apple iOS 3.2.2
Apple iOS 3.2.1
Apple iOS 8.2
Apple iOS 8.1.3
Apple iOS 8.1.2
Apple iOS 8.1.1
Apple iOS 8.1
Apple iOS 8
Apple iOS 7.1.2
Apple iOS 7.1.1
Apple iOS 7.1
Apple iOS 7.0.4
Apple iOS 7
Apple iOS 6.1
Apple iOS 6.0.2
Apple iOS 6.0.1
Apple iOS 6
Apple iOS 5.1.1
Apple iOS 5.1
Apple iOS 5.0.1
Apple iOS 5
Apple iOS 4.3.5
Apple iOS 4.3.4
Apple iOS 4.3.3
Apple iOS 4.3.2
Apple iOS 4.3.1
Apple iOS 4.3
Apple iOS 4.2.9
Apple iOS 4.2.8
Apple iOS 4.2.7
Apple iOS 4.2.6
Apple iOS 4.2.5
Apple iOS 4.2.10
Apple iOS 4.2
Apple iOS 4.1
Apple iOS 4
Apple iOS 3.2
Apple iOS 3.1
Apple iOS 3.0
Apple iOS 2.1
Apple iOS 2.0
Not Vulnerable: Apple Safari 8.0.5
Apple Safari 7.1.5
Apple Safari 6.2.5
Apple iOS 8.3

Discussion

WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

WebKit is prone to a security bypass vulnerability.

Attackers can exploit this issue to bypass security restrictions; other attacks are also possible.

Exploit / POC

WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

WebKit CVE-2015-1126 Cross-Origin Security Bypass Vulnerability

References:

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