Moderate severityNVD Advisory· Published Sep 5, 2012· Updated Jun 16, 2026
CVE-2012-4387
CVE-2012-4387
Description
Apache Struts 2.0.0 through 2.3.4 allows remote attackers to cause a denial of service (CPU consumption) via a long parameter name, which is processed as an OGNL expression.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.struts.xwork:xwork-coreMaven | >= 2.0.0, < 2.3.4.1 | 2.3.4.1 |
Affected products
36cpe:2.3:a:apache:struts:2.0.0:*:*:*:*:*:*:*+ 34 more
- cpe:2.3:a:apache:struts:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:struts:2.3.4:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
11- struts.apache.org/2.x/docs/s2-011.htmlnvdPatchVendor AdvisoryWEB
- secunia.com/advisories/50420nvdVendor Advisory
- github.com/advisories/GHSA-hrgc-54mv-58gvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2012-4387ghsaADVISORY
- www.openwall.com/lists/oss-security/2012/09/01/4nvdWEB
- www.openwall.com/lists/oss-security/2012/09/01/5nvdWEB
- exchange.xforce.ibmcloud.com/vulnerabilities/78183nvdWEB
- github.com/apache/struts/commit/80e03182d66d9e6ab18f9a9a9b3c42725a1c89e9ghsaWEB
- github.com/apache/struts/commit/87935af56a27235e9399308ee1fcfb74f8edcefaghsaWEB
- issues.apache.org/jira/browse/WW-3860nvdWEB
- www.securityfocus.com/bid/55346nvd
News mentions
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