{
  "schema_version": "1.3.1",
  "id": "GO-2023-2153",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "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"
  }
}