GHSA-9wmc-rg4h-28wv: Github.com/kumahq/kuma Github.com/kumahq/kuma Affected By CVE-2023-44487 Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-9wmc-rg4h-28wv",
  "modified" : "2025-10-13T15:41:49Z",
  "published" : "2023-10-17T12:41:55Z",
  "aliases" : [ ],
  "summary" : "github.com/kumahq/kuma affected by CVE-2023-44487",
  "details" : "### Impact\nEnvoy and Go HTTP/2 protocol stack is vulnerable to the \"Rapid Reset\" class of exploits, which send a sequence of HEADERS frames optionally followed by RST_STREAM frames.\n\nThis can be exercised if you use the builtin gateway and receive untrusted http2 traffic.\n\n### Patches\n\nhttps://github.com/kumahq/kuma/pull/8023\nhttps://github.com/kumahq/kuma/pull/8001\nhttps://github.com/kumahq/kuma/pull/8034\n\n### Workarounds\nDisable http2 on the gateway listener with a MeshProxyPatch or ProxyTemplate.\n\n### References\nhttps://github.com/advisories/GHSA-qppj-fm5r-hxr3\nhttps://github.com/golang/go/issues/63417\nhttps://github.com/envoyproxy/envoy/security/advisories/GHSA-jhv4-f7mr-xx76\nhttps://cloud.google.com/blog/products/identity-security/how-it-works-the-novel-http2-rapid-reset-ddos-attack\nhttps://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/?sf269548684=1\nhttps://www.envoyproxy.io/docs/envoy/latest/configuration/best_practices/edge",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/kumahq/kuma"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.0"
      }, {
        "fixed" : "2.4.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/kumahq/kuma"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.3.0"
      }, {
        "fixed" : "2.3.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/kumahq/kuma"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.2.0"
      }, {
        "fixed" : "2.2.4"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/kumahq/kuma"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.1.0"
      }, {
        "fixed" : "2.1.8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Go",
      "name" : "github.com/kumahq/kuma"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2.0.8"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/envoyproxy/envoy/security/advisories/GHSA-jhv4-f7mr-xx76"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/kumahq/kuma/security/advisories/GHSA-9wmc-rg4h-28wv"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/golang/go/issues/63417"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/kumahq/kuma/pull/8001"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/kumahq/kuma/pull/8023"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/kumahq/kuma/pull/8034"
  }, {
    "type" : "WEB",
    "url" : "https://cloud.google.com/blog/products/identity-security/how-it-works-the-novel-http2-rapid-reset-ddos-attack"
  }, {
    "type" : "ADVISORY",
    "url" : "https://github.com/advisories/GHSA-qppj-fm5r-hxr3"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/kumahq/kuma"
  }, {
    "type" : "WEB",
    "url" : "https://www.envoyproxy.io/docs/envoy/latest/configuration/best_practices/edge"
  }, {
    "type" : "WEB",
    "url" : "https://www.nginx.com/blog/http-2-rapid-reset-attack-impacting-f5-nginx-products/?sf269548684=1"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-10-17T12:41:55Z",
    "nvd_published_at" : null
  }
}