ALPINE-CVE-2019-9515

ALPINE-CVE-2019-9515

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

CVSS 7.5 · Élevée · Correctif disponible

Publication

2019-08-13T21:15:12.520Z

Mise à jour

2026-09-21T06:17:52.558482865Z

Pile logicielle: system

Vérifiez votre serveur →