Signature Detail
Short Name |
VOIP:SIP:AUDIT:DUPLICATE-HEADER |
|---|---|
Severity |
Medium |
Recommended |
No |
Category |
VOIP |
Keywords |
DUPLICATE HEADER |
Release Date |
2006/09/19 |
Update Number |
1213 |
Supported Platforms |
idp-4.0.110090709+, isg-3.1.134269+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SIP: Duplicate Header
This anomaly triggers when it detects a duplicate Session Initiation Protocol (SIP) header. In general, SIP messages should not have duplicate headers with the exception of "Via:" headers. Triggering this anomaly can indicate a denial-of-service attack.
Extended Description
None