Signature Detail
Short Name |
VOIP:SIP:AUDIT:INV-CHAR-LOW |
|---|---|
Severity |
Medium |
Recommended |
No |
Category |
VOIP |
Keywords |
LOW ASCII Codenomicon Case 18252 |
Release Date |
2006/08/30 |
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: Wrong Character (Below ASCII Printable Range)
This anomaly triggers if a Session Initiation Protocol (SIP) header contains low-ASCII characters. It can indicate a denial-of-service attack.
Extended Description
None
References