Signature Detail
Short Name |
VOIP:MGCP:SDP:INV-ORIGIN |
|---|---|
Severity |
Low |
Recommended |
No |
Recommended Action |
Drop Packet |
Category |
VOIP |
Keywords |
Protos |
Release Date |
2007/04/30 |
Update Number |
1213 |
Supported Platforms |
idp-4.0.110090709+, isg-3.1.134269+ |
MGCP: Invalid SDP Origin Information Value
This signature detects SDP payloads within a MGCP packet which contain illegal values in the Origin header. The Origin Network Type should always be "IN", the Origin Address Type should always be "IP4" or "IP6", and the Origin Address should always be a properly formatted IPv4 or IPv6 address. Any other value is detected by this signature.
References