Rockwell Automation Allen-Bradley MicroLogix controller 1100, 1200, 1400, and 1500; SLC 500 controller platform; and PLC-5 controller platform, when Static status is not enabled, allow remote attackers to cause a denial of service via messages that trigger modification of status bits.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ab_micrologix_controller | Rockwellautomation | 1100 (including) | 1100 (including) |
| Ab_micrologix_controller | Rockwellautomation | 1200 (including) | 1200 (including) |
| Ab_micrologix_controller | Rockwellautomation | 1400 (including) | 1400 (including) |
| Ab_micrologix_controller | Rockwellautomation | 1500 (including) | 1500 (including) |
| Plc-5_controller | Rockwellautomation | - (including) | - (including) |
| Slc_500_controller | Rockwellautomation | - (including) | - (including) |
References
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407
- http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407