CVE-2022-30635
Vulnerability from cvelistv5
Published
2022-08-09 20:16
Modified
2024-08-03 06:56
Severity ?
Summary
Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures.
Impacted products
Vendor Product Version
Show details on NVD website


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            "url": "https://go.googlesource.com/go/+/6fa37e98ea4382bf881428ee0c150ce591500eb7"
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            "url": "https://pkg.go.dev/vuln/GO-2022-0526"
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    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "encoding/gob",
          "product": "encoding/gob",
          "programRoutines": [
            {
              "name": "Decoder.decIgnoreOpFor"
            },
            {
              "name": "Decoder.compileIgnoreSingle"
            },
            {
              "name": "Decoder.compileDec"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
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              "lessThan": "1.17.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
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            {
              "lessThan": "1.18.4",
              "status": "affected",
              "version": "1.18.0-0",
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      "descriptions": [
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          "value": "Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures."
        }
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      "problemTypes": [
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          "descriptions": [
            {
              "description": "CWE-674: Uncontrolled Recursion",
              "lang": "en"
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      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:04:46.476Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
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        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0526"
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      ],
      "title": "Stack exhaustion when decoding certain messages in encoding/gob"
    }
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    "assignerShortName": "Go",
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    "datePublished": "2022-08-09T20:16:05",
    "dateReserved": "2022-05-12T00:00:00",
    "dateUpdated": "2024-08-03T06:56:13.235Z",
    "state": "PUBLISHED"
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