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Bug #8355

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sip: protocol detection incorrectly matches ssdp traffic

Bug #8355: sip: protocol detection incorrectly matches ssdp traffic

Added by Giuseppe Longo 2 months ago. Updated 2 months ago.

Status:
New
Priority:
Normal
Target version:
Affected Versions:
Effort:
Difficulty:
Label:

Description

SIP protocol detection registers bare method names (e.g., NOTIFY, SUBSCRIBE) as pattern-matching keywords.
Since SSDP uses some of the same methods but the version string HTTP/1.1 instead of SIP/2.0, SSDP traffic can be incorrectly identified as SIP.

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