high8.6
CVE-2021-20988
In Hilscher rcX RTOS versions prios to V2.1.14.1 the actual UDP packet length is not verified against the length indicated by the packet.
Impact
In Hilscher rcX RTOS versions prios to V2.1.14.1 the actual UDP packet length is not verified against the length indicated by the packet. This may lead to a denial of service of the affected device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hilscher | Rcx Rtos | before 2.1.14.1 |
| Pepperl-Fuchs | Ice1-16di-G60l-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-16dio-G60l-C1-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-16dio-G60l-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-8di8do-G60l-C1-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-8di8do-G60l-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-8iol-G30l-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-8iol-G60l-V1d Firmware | through f10017 |
| Pepperl-Fuchs | Ice1-8iol-S2-G60l-V1d Firmware | through f10017 |