WebKit Geolocation Objects Use-After-Free Remote Code Execution Vulnerability

BID:44969

Info

WebKit Geolocation Objects Use-After-Free Remote Code Execution Vulnerability

Bugtraq ID: 44969
Class: Failure to Handle Exceptional Conditions
CVE: CVE-2010-3823
Remote: Yes
Local: No
Published: Nov 18 2010 12:00AM
Updated: Nov 22 2010 06:16PM
Credit: kuzzoc
Vulnerable: WebKit Open Source Project WebKit 0
Apple Safari 4.1.2 for Windows
Apple Safari 4.0.5 for Windows
Apple Safari 4.0.5
Apple Safari 4.0.4 for Windows
Apple Safari 4.0.4
Apple Safari 4.0.3 for Windows
Apple Safari 4.0.3
Apple Safari 4.0.2 for Windows
Apple Safari 4.0.2
Apple Safari 4.0.1
Apple Safari 5.0.2 for Windows
Apple Safari 5.0.2
Apple Safari 5.0.1 for Windows
Apple Safari 5.0.1
Apple Safari 5.0 for Windows
Apple Safari 5.0
Apple Safari 4.1.2
Apple Safari 4.1.1
Apple Safari 4.1
Apple Safari 4 for Windows
Apple Safari 4 Beta
Apple Safari 4
Apple iPhone 4.0.1
Apple iPhone 3.2.1
Apple iPhone 4.1
Apple iPhone 4.0.1 - Ipodtouch
Apple iPhone 4.0.1 - Iphone
Apple iPhone 4.0 - Ipodtouch
Apple iPhone 4.0 - Iphone
Apple iPhone 4.0
Apple iPhone 3.2.1 - Ipad
Apple iPhone 3.2 - Ipodtouch
Apple iPhone 3.2 - Iphone
Apple iPhone 3.2
Apple iOS 4.0.2
Apple iOS 4.0.1
Apple iOS 3.2.2
Apple iOS 3.2.1
Apple iOS 4.1
Apple iOS 4
Apple iOS 3.2
Not Vulnerable: Apple Safari 5.0.3 for Windows
Apple Safari 5.0.3
Apple Safari 4.1.3 for Windows
Apple Safari 4.1.3
Apple iOS 4.2

Discussion

WebKit Geolocation Objects Use-After-Free Remote Code Execution Vulnerability

WebKit is prone to a remote code-execution vulnerability.

Attackers can exploit this issue by enticing an unsuspecting user into visiting a malicious webpage.

Successful attacks will allow attackers to execute arbitrary code within the context of the application. Failed exploit attempts will result in a denial-of-service condition.

NOTE: This issue was previously covered in BID 44938 (Apple Safari Prior to 5.0.3 and 4.1.3 Multiple Security Vulnerabilities) but has been given its own record to better document it.

Exploit / POC

WebKit Geolocation Objects Use-After-Free Remote Code Execution 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 Geolocation Objects Use-After-Free Remote Code Execution Vulnerability

Solution:
Vendor fixes are available. Please see the referenced advisory for details.


Apple Safari 5.0.2

Apple Safari 4.1.2

Apple Safari 5.0.2 for Windows

Apple Safari 4.1.2 for Windows

References

WebKit Geolocation Objects Use-After-Free Remote Code Execution Vulnerability

References:

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