cve-2022-1962
Vulnerability from cvelistv5
Published
2022-08-09 20:18
Modified
2024-08-03 00:24
Severity ?
Summary
Stack exhaustion due to deeply nested types in go/parser
Impacted products
Go standard librarygo/parser
Show details on NVD website


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            "url": "https://go.dev/cl/417063"
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            "tags": [
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            "url": "https://go.googlesource.com/go/+/695be961d57508da5a82217f7415200a11845879"
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            "url": "https://go.dev/issue/53616"
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            "url": "https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE"
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            "tags": [
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            "url": "https://pkg.go.dev/vuln/GO-2022-0515"
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        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "go/parser",
          "product": "go/parser",
          "programRoutines": [
            {
              "name": "ParseFile"
            },
            {
              "name": "ParseExprFrom"
            },
            {
              "name": "parser.tryIdentOrType"
            },
            {
              "name": "parser.parsePrimaryExpr"
            },
            {
              "name": "parser.parseUnaryExpr"
            },
            {
              "name": "parser.parseBinaryExpr"
            },
            {
              "name": "parser.parseIfStmt"
            },
            {
              "name": "parser.parseStmt"
            },
            {
              "name": "resolver.openScope"
            },
            {
              "name": "resolver.closeScope"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.17.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.18.4",
              "status": "affected",
              "version": "1.18.0-0",
              "versionType": "semver"
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      ],
      "credits": [
        {
          "lang": "en",
          "value": "Juho Nurminen of Mattermost"
        }
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      "descriptions": [
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          "value": "Uncontrolled recursion in the Parse functions in go/parser before Go 1.17.12 and Go 1.18.4 allow an attacker to cause a panic due to stack exhaustion via deeply nested types or declarations."
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      "problemTypes": [
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          "descriptions": [
            {
              "description": "CWE-674: Uncontrolled Recursion",
              "lang": "en"
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      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:04:29.406Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
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      "title": "Stack exhaustion due to deeply nested types in go/parser"
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  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-1962",
    "datePublished": "2022-08-09T20:18:18",
    "dateReserved": "2022-05-31T00:00:00",
    "dateUpdated": "2024-08-03T00:24:43.737Z",
    "state": "PUBLISHED"
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  }
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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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