Signature Detail
Short Name |
VOIP:SIP:AUDIT:NO-COLON |
|---|---|
Severity |
Medium |
Recommended |
No |
Category |
VOIP |
Keywords |
SIP colon |
Release Date |
2005/02/10 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SIP: Missing Colon Character
This anomaly is a session initiation protocol (SIP), in which the SIP header should be followed by a colon character.
Extended Description
This could indicate that an attack against a SIP server or client is underway. The impact depends on the particular implementation of SIP, and could result in a denial of service, buffer overflow, or information disclosure.
References