National Cyber Awareness System
Vulnerability Summary for CVE-2010-2057
Original release date:10/20/2010
Last revised:11/19/2010
Source:
US-CERT/NIST
Overview
shared/util/StateUtils.java in Apache MyFaces 1.1.x before 1.1.8, 1.2.x before 1.2.9, and 2.0.x before 2.0.1 uses an encrypted View State without a Message Authentication Code (MAC), which makes it easier for remote attackers to perform successful modifications of the View State via a padding oracle attack.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows unauthorized modification
References to Advisories, Solutions, and Tools
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External Source: CONFIRM
Name: http://svn.apache.org/viewvc/myfaces/shared/trunk/core/src/main/java/org/apache/myfaces/shared/util/StateUtils.java?r1=943327&r2=951801
Type: Patch Information
External Source: CONFIRM
Name: https://issues.apache.org/jira/browse/MYFACES-2749
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=623799