CVE-2019-9518
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The a
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE.
The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.
HIGH · CVSS 7.5
EPSS 0.03578
Schedule remediation
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0