Description
A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online.
Affected Platforms
Rockwellautomation Compactlogix 5480 FirmwareRockwellautomation Controllogix 5570Rockwellautomation Guardlogix 5580Rockwellautomation Compactlogix 5380 FirmwareRockwellautomation Compact Guardlogix 5370 FirmwareRockwellautomation Compact Guardlogix 5380Rockwellautomation Guardlogix 5570 FirmwareRockwellautomation Guardlogix 5570Rockwellautomation Compact Guardlogix 5380 FirmwareRockwellautomation Compactlogix 5370