PT-2013-1713 · Rockwell Automation · Rockwell Automation Factorytalk Service Platform

Published 2013-04-18 · Updated 2013-04-18 · CVE-2012-4714

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Rockwell Automation FactoryTalk Services Platform (FTSP) versions CPR9 through CPR9-SR6

Description The issue is related to an integer overflow in the RNADiagnostics.dll component. This allows remote attackers to cause a denial of service, potentially resulting in a service outage or a crash of the RNADiagReceiver.exe daemon. The attack is facilitated by sending UDP data that specifies a large integer value.

Recommendations For Rockwell Automation FactoryTalk Services Platform (FTSP) versions CPR9 through CPR9-SR6, consider restricting access to the RNADiagnostics.dll component to minimize the risk of exploitation. As a temporary workaround, limiting the size of integer values accepted via UDP data may help mitigate the issue until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2012-4714

Affected Products

Rockwell Automation Factorytalk Service Platform

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2012-4714 · Security Note
• https://rockwellautomation.custhelp.com/app/answers/detail/a_id/537599 · Note
• http://ics-cert.us-cert.gov/pdf/ICSA-13-095-02.pdf · Note