Description (CNA)
In CmpBlkDrvTcp of CODESYS V3 in multiple versions an uncontrolled ressource consumption allows an unauthorized attacker to block new TCP connections. Existing connections are not affected.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| CODESYS / CODESYS Control RTE (SL) | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Control RTE (for Beckhoff CX) SL | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Control Win (SL) | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Gateway | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Edge Gateway for Windows | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS HMI (SL) | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Development System V3 | affected V3 before V3.5.18.10 |
| CODESYS / CODESYS Control Runtime System Toolkit | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Embedded Target Visu Toolkit | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Remote Target Visu Toolkit | affected V3 before V3.5.18.20 |
| CODESYS / CODESYS Control for BeagleBone SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for Beckhoff CX9020 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for emPC-A/iMX6 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for IOT2000 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for Linux SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for PFC100 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for PFC200 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for PLCnext SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for Raspberry Pi SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Control for WAGO Touch Panels 600 SL | affected V3 before V4.5.0.0 |
| CODESYS / CODESYS Edge Gateway for Linux | affected V3 before V4.5.0.0 |
CWE
CWE-400
References
ADP enrichment
No English description supplied.