HTTP.Headers.End.With.LFCRCRLF

description-logoDescription

This indicates detection of a malformed HTTP request.
This malformed HTTP request consists of a request line, various headers, an empty line, and an optional message body:
Request = Request-Line headers CRLF [message-body]
Request-Line = Method SP Request-URI SP HTTP-Version CRLF
Headers = *[Header]
Header = Field-Name ":" Field-Value LFCR
where CR represents the Carriage Return character while LF represents the Line Feed character.

affected-products-logoAffected Products

Any unprotected system is vulnerable to the attack.

Impact logoImpact

This may indicate an attempted probe or attack.

recomended-action-logoRecommended Actions

The signature can be enabled to block this traffic.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)