Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both. (CVE-2019-9514)
Impact
The BIG-IP system may exhaust available resources and fail over to another system in the device group.
AI Score
Confidence
EPSS
Percentile
98.3%