CVE-2011-3923: Code Injection
First published: Fri Nov 01 2019(Updated: )
Apache Struts before 2.3.1.2 allows remote attackers to bypass security protections in the ParameterInterceptor class and execute arbitrary commands.
Credit: cve-coordination@google.com cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Struts | >=2.0.0<2.3.1.2 | |
| Redhat Jboss Enterprise Web Server | =1.0.0 | |
| maven/org.apache.struts:struts2-core | >=2.0.0<2.3.1.2 | 2.3.1.2 |
| debian/libstruts1.2-java |
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Reference Links
- http://seclists.org/fulldisclosure/2014/Jul/38
- https://security-tracker.debian.org/tracker/CVE-2011-3923
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3923
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72585
- http://www.exploit-db.com/exploits/24874
- http://www.securityfocus.com/bid/51628
- http://www.securitytracker.com/id?1026575
- https://nvd.nist.gov/vuln/detail/CVE-2011-3923
- http://struts.apache.org/development/2.x/docs/s2-009.html
- https://web.archive.org/web/20140725074137/http://seclists.org/fulldisclosure/2014/Jul/38
- http://blog.o0o.nu/2012/01/cve-2011-3923-yet-another-struts2.html
- https://github.com/advisories/GHSA-j68f-8h6p-9h5q (Advisory)
- https://cwiki.apache.org/confluence/display/WW/S2-009
Frequently Asked Questions
What is CVE-2011-3923?
CVE-2011-3923 is a vulnerability in Apache Struts before 2.3.1.2 that allows remote attackers to bypass security protections in the ParameterInterceptor.
What is the severity of CVE-2011-3923?
CVE-2011-3923 has a severity level of 9, which is considered critical.
What software is affected by CVE-2011-3923?
CVE-2011-3923 affects Apache Struts versions prior to 2.3.1.2 and Redhat Jboss Enterprise Web Server 1.0.0.
How can I fix CVE-2011-3923?
To fix CVE-2011-3923, update Apache Struts to version 2.3.1.2 or later.
Where can I find more information about CVE-2011-3923?
You can find more information about CVE-2011-3923 [here](https://cwiki.apache.org/confluence/display/WW/S2-009), [here](http://blog.o0o.nu/2012/01/cve-2011-3923-yet-another-struts2.html), and [here](http://seclists.org/fulldisclosure/2014/Jul/38).
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