Stack-based buffer overflow in the DtbClsLogin function in NovaStor NovaNET 12 allows remote attackers to (1) execute arbitrary code on Linux platforms via a long username field during backup domain authentication, related to libnnlindtb.so; or (2) cause a denial of service (daemon crash) on Windows platforms via a long username field during backup domain authentication, related to nnwindtb.dll. NOTE: some of these details are obtained from third party information.
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/49074 | vdb entry |
| http://www.securityfocus.com/bid/33954 | third party advisory vdb entry exploit |
| http://secunia.com/advisories/34024 | third party advisory vendor advisory |
| http://osvdb.org/52301 | vdb entry broken link |
| http://osvdb.org/52302 | vdb entry broken link |
| http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-Oveflow | url repurposed |