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
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