Advantech WebAccess 8.3.1 and earlier has several stack-based buffer overflow vulnerabilities that have been identified, which may allow an attacker to execute arbitrary code.
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 |
|---|---|
| http://www.securitytracker.com/id/1041939 | vdb entry third party advisory |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-296-01%2C | |
| http://www.securityfocus.com/bid/105728 | vdb entry third party advisory |