| Package | Affected versions | Patched versions |
|---|---|---|
| hart device type manager | ≤ 1.0.44 |
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.
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