data/osv/GO-2022-0322.json

{
  "id": "GO-2022-0322",
  "published": "2022-07-15T23:29:02Z",
  "modified": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2022-21698",
    "GHSA-cg3q-j54f-5p7p"
  ],
  "details": "The Prometheus client_golang HTTP server is vulnerable to a denial of service attack when handling requests with non-standard HTTP methods.\n\nIn order to be affected, an instrumented software must use any of the promhttp.InstrumentHandler* middleware except `RequestsInFlight`; not filter any specific methods (e.g GET) before middleware; pass a metric with a \"method\" label name to a middleware; and not have any firewall/LB/proxy that filters away requests with unknown \"method\".",
  "affected": [
    {
      "package": {
        "name": "github.com/prometheus/client_golang",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.11.1"
            }
          ]
        }
      ],
      "database_specific": {
        "url": "https://pkg.go.dev/vuln/GO-2022-0322"
      },
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/prometheus/client_golang/prometheus/promhttp",
            "symbols": [
              "Handler",
              "HandlerFor",
              "InstrumentHandlerCounter",
              "InstrumentHandlerDuration",
              "InstrumentHandlerRequestSize",
              "InstrumentHandlerResponseSize",
              "InstrumentHandlerTimeToWriteHeader",
              "InstrumentMetricHandler",
              "InstrumentRoundTripperCounter",
              "InstrumentRoundTripperDuration",
              "flusherDelegator.Flush",
              "readerFromDelegator.ReadFrom",
              "responseWriterDelegator.Write",
              "responseWriterDelegator.WriteHeader",
              "sanitizeMethod"
            ]
          }
        ]
      }
    }
  ],
  "schema_version": "1.3.1"
}