The CodeWrights HART Device Type Manager (DTM) library in Emerson HART DTM before 1.4.181 allows physically proximate attackers to cause a denial of service (DTM outage and FDT Frame application hang) by transmitting crafted response packets on the 4-20 mA current loop.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Hart_device_type_manager | Codewrights | * | 1.0.44 (including) |
References
- http://www.securityfocus.com/bid/71952
- http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/EMR%20EPM14001-1.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-15-008-01A
- https://ics-cert.us-cert.gov/advisories/ICSA-15-237-01
- http://www.securityfocus.com/bid/71952
- http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/EMR%20EPM14001-1.pdf
- https://ics-cert.us-cert.gov/advisories/ICSA-15-008-01A
- https://ics-cert.us-cert.gov/advisories/ICSA-15-237-01