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    4 vulnerabilities found for encoding/gob by Go standard library

    CVE-2024-34156 (GCVE-0-2024-34156)

    Vulnerability from nvd – Published: 2024-09-06 20:42 – Updated: 2024-09-26 15:03
    VLAI
    Title
    Stack exhaustion in Decoder.Decode in encoding/gob
    Summary
    Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Go
    References
    Impacted products
    Vendor Product Version
    Go standard library encoding/gob Affected: 0 , < 1.22.7 (semver)
    Affected: 1.23.0-0 , < 1.23.1 (semver)
    		Create a notification for this product.
    go_standard_library encoding\/gob Affected: 0 , < 1.22.7 (semver)
    Affected: 1.23.0-0 , < 1.23.1 (semver)
        cpe:2.3:a:go_standard_library:encoding\/gob:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Credits
    Md Sakib Anwar of The Ohio State University (anwar.40@osu.edu)
    Show details on NVD website
    To clipboard 

    {
  "containers": {
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      {
        "affected": [
          {
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              "cpe:2.3:a:go_standard_library:encoding\\/gob:*:*:*:*:*:*:*:*"
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            "product": "encoding\\/gob",
            "vendor": "go_standard_library",
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                "version": "0",
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                "version": "1.23.0-0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
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            "other": {
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                "id": "CVE-2024-34156",
                "options": [
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                    "Exploitation": "none"
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                  },
                  {
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-09T14:04:16.338747Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-09T14:29:46.867Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-09-26T15:03:08.203Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "encoding/gob",
          "product": "encoding/gob",
          "programRoutines": [
            {
              "name": "Decoder.decIgnoreOpFor"
            },
            {
              "name": "Decoder.Decode"
            },
            {
              "name": "Decoder.DecodeValue"
            }
          ],
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              "status": "affected",
              "version": "0",
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              "status": "affected",
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              "versionType": "semver"
            }
          ]
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        {
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        },
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        },
        {
          "url": "https://groups.google.com/g/golang-dev/c/S9POB9NCTdk"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2024-3106"
        }
      ],
      "title": "Stack exhaustion in Decoder.Decode in encoding/gob"
    }
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}

    CVE-2022-30635 (GCVE-0-2022-30635)

    Vulnerability from nvd – Published: 2022-08-09 20:16 – Updated: 2026-03-06 17:44
    VLAI
    Title
    Stack exhaustion when decoding certain messages in encoding/gob
    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.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Go
    References
    Impacted products
    Vendor Product Version
    Go standard library encoding/gob Affected: 0 , < 1.17.12 (semver)
    Affected: 1.18.0-0 , < 1.18.4 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:56:13.235Z",
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        "references": [
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          },
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            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/53615"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2022-0526"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
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                  {
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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2026-03-06T17:44:14.218881Z",
                "version": "2.0.3"
              },
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          }
        ],
        "problemTypes": [
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                "description": "CWE-674 Uncontrolled Recursion",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "encoding/gob",
          "product": "encoding/gob",
          "programRoutines": [
            {
              "name": "Decoder.decIgnoreOpFor"
            },
            {
              "name": "Decoder.compileIgnoreSingle"
            },
            {
              "name": "Decoder.compileDec"
            }
          ],
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              "lessThan": "1.17.12",
              "status": "affected",
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      ],
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        "dateUpdated": "2023-06-12T19:04:46.476Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
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          "url": "https://go.dev/cl/417064"
        },
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          "url": "https://go.googlesource.com/go/+/6fa37e98ea4382bf881428ee0c150ce591500eb7"
        },
        {
          "url": "https://go.dev/issue/53615"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0526"
        }
      ],
      "title": "Stack exhaustion when decoding certain messages in encoding/gob"
    }
  },
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    "dateReserved": "2022-05-12T00:00:00.000Z",
    "dateUpdated": "2026-03-06T17:44:24.600Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2024-34156 (GCVE-0-2024-34156)

    Vulnerability from cvelistv5 – Published: 2024-09-06 20:42 – Updated: 2024-09-26 15:03
    VLAI
    Title
    Stack exhaustion in Decoder.Decode in encoding/gob
    Summary
    Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Go
    References
    Impacted products
    Vendor Product Version
    Go standard library encoding/gob Affected: 0 , < 1.22.7 (semver)
    Affected: 1.23.0-0 , < 1.23.1 (semver)
    		Create a notification for this product.
    go_standard_library encoding\/gob Affected: 0 , < 1.22.7 (semver)
    Affected: 1.23.0-0 , < 1.23.1 (semver)
        cpe:2.3:a:go_standard_library:encoding\/gob:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Credits
    Md Sakib Anwar of The Ohio State University (anwar.40@osu.edu)
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:go_standard_library:encoding\\/gob:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "encoding\\/gob",
            "vendor": "go_standard_library",
            "versions": [
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                "status": "affected",
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                "versionType": "semver"
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                "status": "affected",
                "version": "1.23.0-0",
                "versionType": "semver"
              }
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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
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              "userInteraction": "NONE",
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              "name": "Decoder.DecodeValue"
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          "url": "https://pkg.go.dev/vuln/GO-2024-3106"
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}

    CVE-2022-30635 (GCVE-0-2022-30635)

    Vulnerability from cvelistv5 – Published: 2022-08-09 20:16 – Updated: 2026-03-06 17:44
    VLAI
    Title
    Stack exhaustion when decoding certain messages in encoding/gob
    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.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    Go
    References
    Impacted products
    Vendor Product Version
    Go standard library encoding/gob Affected: 0 , < 1.17.12 (semver)
    Affected: 1.18.0-0 , < 1.18.4 (semver)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:56:13.235Z",
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          {
            "tags": [
              "x_transferred"
            ],
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          }
        ],
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      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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              "version": "3.1"
            }
          },
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                "options": [
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                  },
                  {
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                  },
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                  }
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                "timestamp": "2026-03-06T17:44:14.218881Z",
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              },
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "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": [
            {
              "lessThan": "1.17.12",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.18.4",
              "status": "affected",
              "version": "1.18.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-674: Uncontrolled Recursion",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:04:46.476Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/cl/417064"
        },
        {
          "url": "https://go.googlesource.com/go/+/6fa37e98ea4382bf881428ee0c150ce591500eb7"
        },
        {
          "url": "https://go.dev/issue/53615"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0526"
        }
      ],
      "title": "Stack exhaustion when decoding certain messages in encoding/gob"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-30635",
    "datePublished": "2022-08-09T20:16:05.000Z",
    "dateReserved": "2022-05-12T00:00:00.000Z",
    "dateUpdated": "2026-03-06T17:44:24.600Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}