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Test your applicationsUpgrade RHEL:8 go-toolset:rhel8/golang-docs to version 0:1.11.13-2.module+el8.0.1+4087+d8180914 or higher.
This issue was patched in RHSA-2019:2726.
Note: Versions mentioned in the description apply only to the upstream go-toolset:rhel8/golang-docs package and not the go-toolset:rhel8/golang-docs package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
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.