1.21.4

DATE	CVE	VULNERABILITY TITLE	RISK
2023-10-10	CVE-2023-44487	The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. network low complexity ietf nghttp2 netty envoyproxy eclipse caddyserver golang f5 apache apple grpc microsoft nodejs dena facebook amazon debian kazu-yamamoto istio varnish-cache-project traefik projectcontour linkerd linecorp redhat fedoraproject netapp akka konghq jenkins openresty cisco	7.5
2023-06-09	CVE-2023-32732	gRPC contains a vulnerability whereby a client can cause a termination of connection between a HTTP2 proxy and a gRPC server: a base64 encoding error for `-bin` suffixed headers will result in a disconnection by the gRPC server, but is typically allowed by HTTP2 proxies. network low complexity grpc fedoraproject	5.3