SIP: Double-Encoded Parameter

This protocol anomaly triggers on a Session Initiation Protocol (SIP) double encoded parameter. Attackers can encode parameters more than once to bypass security checks in gateways or it can indicate a denial-of-service attack.

Short Name
VOIP:SIP:DOUBLE-ENCODING
Severity
Minor
Recommended
False
Recommended Action
None
Category
VOIP
Keywords
18484, 18644, 18834, 18842 Case Codenomicon DOUBLE ENCODE
Release Date
08/30/2006
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3324
False Positive
Unknown

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