Apache.Traffic.Server.HTTP2.Settings.Flood.DoS

description-logoDescription

This indicates an attack attempt to exploit a Denial of Service Vulnerability in Apache Software Foundation Traffic Server.
A remote, unauthenticated attacker can exploit this vulnerability on a vulnerable version of Apache Traffic Server. By sending a continuous steam of HTTP/2 frames, the attacker can cause a significant resource exhaustion on the target server, and leading to a potential denial-of-service condition especially if a distributed network of source machines are employed.

affected-products-logoAffected Products

Apache Software Foundation Traffic Server prior to 8.0.4

Impact logoImpact

Denial of Service: Remote attackers can crash vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://raw.githubusercontent.com/apache/trafficserver/8.0.x/CHANGELOG-8.0.4

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2023-11-07 26.672 Sig Added
2019-11-29 15.736 Default_action:pass:drop
2019-10-10 14.703