66280 : Apache Struts XWork ParameterInterceptor Server-Side Object Remote Code Execution
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
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Timeline

Disclosure Date
2010-07-13

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2010-1870" target="_blank">CVE</a>)</em> : The OGNL extensive expression evaluation capability in XWork in Struts 2.0.0 through 2.1.8.1, as used in Atlassian Fisheye, Crucible, and possibly other products, uses a permissive whitelist, which allows remote attackers to modify server-side context objects and bypass the &quot;#&quot; protection mechanism in ParameterInterceptors via the (1) #context, (2) #_memberAccess, (3) #root, (4) #this, (5) #_typeResolver, (6) #_classResolver, (7) #_traceEvaluations, (8) #_lastEvaluation, (9) #_keepLastEvaluation, and possibly other OGNL context variables, a different vulnerability than CVE-2008-6504.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Public, Exploit Commercial
Disclosure: Vendor Verified
OSVDB: Web Related

Solution

It has been reported that this issue has been fixed. Upgrade to version 2.2.1 or higher to address this vulnerability.

Products

The Apache Software Foundation
Apache Archiva
1.3.1
1.3
1.3.2
1.3.3
1.3.4
1.3.5
1.2
1.2.1
1.2.2
1.3.6 (not affected)
Apache Struts
2.2.1 (not affected)
2.2.0

References

Tools & Filters

47900

d2sec_struts

wp_struts2_cmdexec

Credit

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2010-08-18 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_1 Availability_impact_0

Comments

Anonymous - 2010/11/17 08:38:47

Indispensable blog post!
http://blog.o0o.nu/2010/07/cve-2010-1870-struts2xwork-remote.html


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