National Cyber Awareness System
Vulnerability Summary for CVE-2012-0391
Original release date:01/08/2012
Last revised:01/10/2012
Source:
US-CERT/NIST
Overview
The ExceptionDelegator component in Apache Struts before 2.2.3.1 interprets parameter values as OGNL expressions during certain exception handling for mismatched data types of properties, which allows remote attackers to execute arbitrary Java code via a crafted parameter.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
10.0
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service
References to Advisories, Solutions, and Tools
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External Source: MISC
Name: https://www.sec-consult.com/files/20120104-0_Apache_Struts2_Multiple_Critical_Vulnerabilities.txt
External Source: CONFIRM
Name: https://issues.apache.org/jira/browse/WW-3668
External Source: EXPLOIT-DB
Name: 18329
External Source: CONFIRM
Name: http://struts.apache.org/2.x/docs/version-notes-2311.html
External Source: CONFIRM
Name: http://struts.apache.org/2.x/docs/s2-008.html
Type: Advisory
External Source: SECUNIA
Name: 47393
Type: Advisory
External Source: BUGTRAQ
Name: 20120105 SEC Consult SA-20120104-0 :: Multiple critical vulnerabilities in Apache Struts2
