CVE-2012-4695

Name of the Vulnerable Software and Affected Versions RSLinx Enterprise versions CPR9 through CPR9-SR6

Description The issue allows remote attackers to cause a denial of service, resulting in a service outage. This is achieved by sending a zero-byte UDP packet that is not properly handled by Logger.dll.

Recommendations For versions CPR9 through CPR9-SR6, consider restricting access to the Logger.dll until a patch is available. As a temporary workaround, implement network traffic filtering to block zero-byte UDP packets.