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CVE-2012-4387

Good to know:

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Date: September 5, 2012

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.

Language: Java

Severity Score

Related Resources (12)

https://github.com/apache/struts/commit/87935af56a27235e9399308ee1fcfb74f8edcefa
http://struts.apache.org/2.x/docs/s2-011.html
https://issues.apache.org/jira/browse/WW-3860
https://github.com/apache/struts
https://nvd.nist.gov/vuln/detail/CVE-2012-4387
http://www.securityfocus.com/bid/55346
http://secunia.com/advisories/50420
https://exchange.xforce.ibmcloud.com/vulnerabilities/78183
https://github.com/apache/struts/commit/80e03182d66d9e6ab18f9a9a9b3c42725a1c89e9
http://www.openwall.com/lists/oss-security/2012/09/01/5
http://www.openwall.com/lists/oss-security/2012/09/01/4
https://www.mend.io/vulnerability-database/CVE-2012-4387

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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