Omron CX-One Versions 4.60 and prior are vulnerable to a stack-based buffer overflow while processing specific project files, which may allow an attacker to execute arbitrary code.
Solution:
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-006-01 | third party advisory us government resource |
| https://www.zerodayinitiative.com/advisories/ZDI-22-373/ | vdb entry third party advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-374/ | vdb entry third party advisory |