64002 : WebKit DocumentThreadableLoader::preflightFailure Synchronous Preflight XMLHttpRequest CSRF
Printer | http://osvdb.org/64002 | Email This | Edit Vulnerability

Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
3 1750 about 4 years ago about 1 year ago 12 times 100%

Timeline

Disclosure Date
2010-04-21
Time to Patch
4 days

Description

WebKit contains a flaw in the 'DocumentThreadableLoader::preflightFailure' function [WebCore/loader/DocumentThreadableLoader.cpp] that allows a Cross-site Request Forgery (CSRF / XSRF) attack. The flaw exists because the application allows bypassing the XDC check on synchronous preflighted requests. With a specially crafted web page, a context-dependent attacker can perform actions on another site in the trust relationship of the target user and site.

Classification

Location: Context Dependent
Attack Type: Authentication Management, Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Public
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Web Related

Solution

It has been reported that this issue has been fixed. Upgrade to version 1.2.3, or higher, to address this vulnerability.

Upgrade to Google Chrome version 4.1.249.1059 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

The WebKitGTK+ Team
WebKitGTK+
1.2.2

References

Tools & Filters

45610

Credit

CVSSv2 Score

CVSSv2 Base Score = 6.8
Source: nvd.nist.gov | Generated: 2010-09-27 | Disagree? | There are 2 more: View All

Access_vector_2 Access_complexity_1 Authentication_2 Confidentiality_impact_1 Integrity_impact_1 Availability_impact_1

Comments

No Comments.

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

© Copyright 2002 - 2014 Open Sourced Vulnerability Database (OSVDB), All Rights Reserved.
License - Privacy Statement - Terms of Use