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CVE-2012-0393

Medium

Description

The ParameterInterceptor component in Apache Struts before 2.3.1.1 does not prevent access to public constructors, which allows remote attackers to create or overwrite arbitrary files via a crafted parameter that triggers the creation of a Java object.

SeverityMedium
CVSS6.4
Exploit probability98. percentile36.3%
ProductApache Struts
PublishedJan 8, 2012
First seenJan 8, 2012

How to fix

Update
  • apache struts2.3.1.1 or later
  • org.apache.struts:struts2-core2.3.1.1 or later
  • org.apache.struts.xwork:xwork-core2.2.3.1 or later

Affected products

ProductAffected versionsFixed in
apache struts2.1.0 ≤ v < 2.3.1.12.3.1.1
org.apache.struts:struts2-coreMavenv < 2.3.1.12.3.1.1
org.apache.struts.xwork:xwork-coreMavenv < 2.2.3.12.2.3.1

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