Stack-based buffer overflow in OSIsoft PI OPC DA Interface before 2.3.20.9 allows remote authenticated users to execute arbitrary code by sending packet data during the processing of messages associated with OPC items.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/77131 | vdb entry |
| http://osvdb.org/84091 | vdb entry |
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-201-01.pdf | us government resource |
| http://secunia.com/advisories/49986 | third party advisory |
| http://www.securityfocus.com/bid/54609 | vdb entry |