Description (CNA)
A specially crafted configuration file could be used to cause a stack-based buffer overflow condition in the OPCTest.exe, which may allow remote code execution on Opto 22 PAC Project Professional versions prior to R9.4008, PAC Project Basic versions prior to R9.4008, PAC Display Basic versions prior to R9.4g, PAC Display Professional versions prior to R9.4g, OptoOPCServer version R9.4c and prior that were installed by PAC Project installer, versions prior to R9.4008, and OptoDataLink version R9.4d and prior that were installed by PAC Project installer, versions prior to R9.4008. Opto 22 suggests upgrading to the new product version as soon as possible.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Opto 22 / PAC Project Professional | affected < R9.4008 |
| Opto 22 / PAC Project Basic | affected < R9.4008 |
| Opto 22 / PAC Display Basic | affected < R9.4g |
| Opto 22 / PAC Display Professional | affected < R9.4g |
| Opto 22 / OptoOPCServer | affected R9.4c and prior that were installed by PAC Project installer versions prior to R9.4008 |
| Opto 22 / OptoDataLink | affected R9.4d and prior that were installed by PAC Project installer versions prior to R9.4008 |
CWE
CWE-121
References
ADP enrichment
No English description supplied.