Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
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 |
|---|---|
| http://www.securityfocus.com/bid/52929 | vdb entry |
| http://www.securitytracker.com/id?1026898 | vdb entry |
| http://helixproducts.real.com/docs/security/SecurityUpdate04022012HS.pdf | vendor advisory |