Description (CNA)
An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| CODESYS / CODESYS PLCHandler | affected 3.5.21.0 before 3.5.21.40 |
| CODESYS / CODESYS Remote Target Visu | affected 3.5.21.0 before 3.5.21.40 |
| CODESYS / CODESYS Runtime Toolkit | affected 3.5.21.0 before 3.5.21.40 |
| CODESYS / CODESYS Control for BeagleBone SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for emPC-A/iMX6 SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for IOT2000 SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for Linux ARM SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for Linux SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for PFC100 SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for PFC200 SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for PLCnext SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for Raspberry Pi SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Control for WAGO Touch Panels 600 SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Edge Gateway for Linux | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS TargetVisu for Linux SL | affected 4.15.0.0 before 4.19.0.0 |
| CODESYS / CODESYS Virtual Control SL | affected 4.15.0.0 before 4.19.0.0 |
CWE
CWE-125
References
ADP enrichment
No English description supplied.
No references supplied.