Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.(CVE-2019-9512 __)
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 __)
Run yum update golang to update your system.
i686: golang-1.12.8-1.51.amzn1.i686 golang-bin-1.12.8-1.51.amzn1.i686 noarch: golang-src-1.12.8-1.51.amzn1.noarch golang-tests-1.12.8-1.51.amzn1.noarch golang-docs-1.12.8-1.51.amzn1.noarch golang-misc-1.12.8-1.51.amzn1.noarch src: golang-1.12.8-1.51.amzn1.src x86_64: golang-race-1.12.8-1.51.amzn1.x86_64 golang-bin-1.12.8-1.51.amzn1.x86_64 golang-1.12.8-1.51.amzn1.x86_64