{"schema_version":"1.3.1","id":"GO-2023-2153","modified":"2024-05-20T16:03:47Z","published":"2023-11-01T22:39:27Z","aliases":["GHSA-m425-mq94-257g"],"related":["CVE-2023-44487"],"summary":"Denial of service from HTTP/2 Rapid Reset in google.golang.org/grpc","details":"An attacker can send HTTP/2 requests, cancel them, and send subsequent requests. This is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit, grpc.MaxConcurrentStreams. This results in a denial of service due to resource consumption.","affected":[{"package":{"name":"google.golang.org/grpc","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.56.3"},{"introduced":"1.57.0"},{"fixed":"1.57.1"},{"introduced":"1.58.0"},{"fixed":"1.58.3"}]}],"ecosystem_specific":{"imports":[{"path":"google.golang.org/grpc/internal/transport","symbols":["NewServerTransport"]},{"path":"google.golang.org/grpc","symbols":["NewServer","Server.Serve","Server.initServerWorkers"]}]}}],"references":[{"type":"WEB","url":"https://github.com/grpc/grpc-go/pull/6703"},{"type":"FIX","url":"https://github.com/grpc/grpc-go/commit/f2180b4d5403d2210b30b93098eb7da31c05c721"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2023-2153","review_status":"REVIEWED"}}