Apache Struts up to 2.3.4 Token Name Configuration Parameter cross-site request forgery

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6.2$0-$5k0.00

A vulnerability has been found in Apache Struts (Programming Tool Software) and classified as critical. This vulnerability affects an unknown functionality of the component Token Name Configuration Parameter Handler. The manipulation of the argument Configuration with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect confidentiality, and integrity. CVE summarizes:

The token check mechanism in Apache Struts 2.0.0 through 2.3.4 does not properly validate the token name configuration parameter, which allows remote attackers to perform cross-site request forgery (CSRF) attacks by setting the token name configuration parameter to a session attribute.

The weakness was published 08/03/2012 by James K. Williams as S2-010 as confirmed advisory (Website). The advisory is available at struts.apache.org. This vulnerability was named CVE-2012-4386 since 08/21/2012. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a private exploit are known.

It is declared as highly functional.

Upgrading to version 2.3.4.1 eliminates this vulnerability. The upgrade is hosted for download at struts.apache.org. A possible mitigation has been published immediately after the disclosure of the vulnerability. As of Struts 2.3.4.1, token session attribute names are decoupled from token parameter names by namespace prefixing.

The vulnerability is also documented in the vulnerability database at X-Force (78182). Additional details are provided at issues.apache.org. Similar entries are available at 6069 and 62035.

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Highly functional

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Struts 2.3.4.1

Timelineinfo

07/09/2012 🔍
08/03/2012 +25 days 🔍
08/03/2012 +0 days 🔍
08/21/2012 +18 days 🔍
08/31/2012 +10 days 🔍
08/31/2012 +0 days 🔍
08/31/2012 +0 days 🔍
09/02/2012 +2 days 🔍
09/05/2012 +3 days 🔍
03/19/2015 +925 days 🔍
08/26/2017 +891 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: S2-010
Researcher: James K. Williams
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-4386 (🔍)
X-Force: 78182 - Apache Struts cross-site request forgery, Medium Risk
Vulnerability Center: 49135 - Apache Struts 2.0.0 through 2.3.4 CSRF Vulnerability due to Improper Token Validation, Medium
SecurityFocus: 55346 - Apache Struts Cross Site Request Forgery and Denial of Service Vulnerabilities
Secunia: 50420 - Apache Struts Cross-Site Request Forgery and Denial of Service Vulnerabilities, Moderately Critical
OSVDB: 85010

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
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Entryinfo

Created: 09/02/2012 13:26
Updated: 08/26/2017 06:38
Changes: 09/02/2012 13:26 (74), 08/26/2017 06:38 (9)
Complete: 🔍

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