National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-0221 Detail

Current Description

The FactoryTalk (FT) RNADiagReceiver service in Rockwell Automation Allen-Bradley FactoryTalk CPR9 through SR5 and RSLogix 5000 17 through 20 does not properly handle the return value from an unspecified function, which allows remote attackers to cause a denial of service (service outage) via a crafted packet.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rockwellautomation.custhelp.com/app/answers/detail/a_id/469937
http://www.us-cert.gov/control_systems/pdf/ICSA-12-088-01.pdf US Government Resource

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:rockwellautomation:factorytalk:cpr9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rockwellautomation:factorytalk:cpr9_sr5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rockwellautomation:rslogix_5000:17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rockwellautomation:rslogix_5000:18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rockwellautomation:rslogix_5000:19:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:rockwellautomation:rslogix_5000:20:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-0221
NVD Published Date:
04/02/2012
NVD Last Modified:
04/03/2012