CVE-2012-4387

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.

Published Bysecalert@redhat.com

Published DateSep 05, 2012, 23:55

Affected Versions(1)

org.apache.struts.xwork:xwork-core(Maven)

Introduced2.0.0

Fixed2.3.4.1

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
org.apache.struts.xwork:xwork-core(Maven)	2.0.0	2.3.4.1	N/A

Weakness Type (CWE):CWE-264

CVSS Metrics

Base Score

Vector String

AV:N/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL

References

http://secunia.com/advisories/50420
http://struts.apache.org/2.x/docs/s2-011.html
http://www.openwall.com/lists/oss-security/2012/09/01/4
http://www.openwall.com/lists/oss-security/2012/09/01/5
http://www.securityfocus.com/bid/55346
https://exchange.xforce.ibmcloud.com/vulnerabilities/78183
https://issues.apache.org/jira/browse/WW-3860

Weakness Type (CWE):CWE-264

CVSS Metrics

Base Score

Vector String

AV:N/AC:L/Au:N/C:N/I:N/A:P

Base Severity

Version

2.0

Attack Vector (AV)

Attack Complexity (AC)

Privileges Required (PR)

User Interaction (UI)

Scope (S)

Confidentiality (C)

NONE

Integrity (I)

NONE

Availability (A)

PARTIAL