{
  "schema_version": "1.3.1",
  "id": "GO-2022-0515",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-07-20T17:01:45Z",
  "aliases": [
    "CVE-2022-1962"
  ],
  "summary": "Stack exhaustion due to deeply nested types in go/parser",
  "details": "Calling any of the Parse functions on Go source code which contains deeply nested types or declarations can cause a panic due to stack exhaustion.",
  "affected": [
    {
      "package": {
        "name": "stdlib",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.12"
            },
            {
              "introduced": "1.18.0-0"
            },
            {
              "fixed": "1.18.4"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "go/parser",
            "symbols": [
              "ParseExprFrom",
              "ParseFile",
              "parser.parseBinaryExpr",
              "parser.parseIfStmt",
              "parser.parsePrimaryExpr",
              "parser.parseStmt",
              "parser.parseUnaryExpr",
              "parser.tryIdentOrType",
              "resolver.closeScope",
              "resolver.openScope"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://go.dev/cl/417063"
    },
    {
      "type": "FIX",
      "url": "https://go.googlesource.com/go/+/695be961d57508da5a82217f7415200a11845879"
    },
    {
      "type": "REPORT",
      "url": "https://go.dev/issue/53616"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE"
    }
  ],
  "credits": [
    {
      "name": "Juho Nurminen of Mattermost"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0515"
  }
}