{
  "schema_version": "1.3.1",
  "id": "GO-2022-0247",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-05-24T20:14:28Z",
  "aliases": [
    "CVE-2021-38297"
  ],
  "details": "When invoking functions from WASM modules, built using GOARCH=wasm GOOS=js, passing very large arguments can cause portions of the module to be overwritten with data from the arguments due to a buffer overflow error.\n\nIf using wasm_exec.js to execute WASM modules, users will need to replace their copy (as described in https://golang.org/wiki/WebAssembly#getting-started) after rebuilding any modules.",
  "affected": [
    {
      "package": {
        "name": "toolchain",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.9"
            },
            {
              "introduced": "1.17.0-0"
            },
            {
              "fixed": "1.17.2"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "cmd/link",
            "goos": [
              "js"
            ],
            "goarch": [
              "wasm"
            ],
            "symbols": [
              "Link.address"
            ]
          },
          {
            "path": "misc/wasm",
            "goos": [
              "js"
            ],
            "goarch": [
              "wasm"
            ],
            "symbols": [
              "run"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://go.dev/cl/354571"
    },
    {
      "type": "FIX",
      "url": "https://go.googlesource.com/go/+/77f2750f4398990eed972186706f160631d7dae4"
    },
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/48797"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A"
    }
  ],
  "credits": [
    {
      "name": "Ben Lubar"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0247"
  }
}