Description (CNA)
An unauthenticated remote attacker can use a malicious OPC UA client to send a crafted request to affected CODESYS products which can cause a DoS due to incorrect calculation of buffer size.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| CODESYS / CODESYS Control for BeagleBone SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for emPC-A/iMX6 SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for IOT2000 SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for Linux ARM SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for Linux SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for PFC100 SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for PFC200 SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for PLCnext SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for Raspberry Pi SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control for WAGO Touch Panels 600 SL | affected 0 before 4.12.0.0 |
| CODESYS / CODESYS Control RTE (for Beckhoff CX) SL | affected 0 before 3.5.20.10 |
| CODESYS / CODESYS Control RTE (SL) | affected 0 before 3.5.20.10 |
| CODESYS / CODESYS Runtime Toolkit | affected 0 before 3.5.20.10 |
| CODESYS / CODESYS Control Win (SL) | affected 0 before 3.5.20.10 |
| CODESYS / CODESYS HMI (SL) | affected 0 before 3.5.20.10 |
CWE
CWE-131
References
- https://cert.vde.com/en/advisories/VDE-2024-026
- https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18355&token=e3e5a937ce72602bec39718ddc2f4ba6d983ccd1&download=
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.