Signature Detail
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Short Name |
APP:MISC:OPC-SYSTEMS-NET-DOS |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
APP |
Keywords |
OPC Systems.NET RPC Packet Remote Denial of Service |
Release Date |
2012/11/21 |
Update Number |
2205 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
APP: OPC Systems.NET RPC Packet Remote Denial of Service
This signature detects attempts to exploit a known vulnerability against OPC Systems.NET RPC Packet. The vulnerability exists due to an error in the way that the affected server handles malformed data. An attacker can send a crafted message to the server causing its termination, thereby creating a denial-of-service condition.
Extended Description
OPC Systems.NET is prone to a denial-of-service vulnerability. An attacker may exploit this issue to crash the affected application, denying service to legitimate users. OPC Systems.NET 4.00.0048 is vulnerable; other versions may also be affected.
Affected Products
- Opc_systems opc_systems.net 4.00.0048
References
- BugTraq: 50047