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CVE-2024-34156

Estado: AplazadaAlta (7.5)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Golang — GOAI

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-34156",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-34156",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-09T14:04:16.338747Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@golang.org",
      "affectedData": [
        {
          "vendor": "Go standard library",
          "product": "encoding/gob",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.22.7",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.23.0-0",
              "lessThan": "1.23.1",
              "versionType": "semver"
            }
          ],
          "packageName": "encoding/gob",
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "programRoutines": [
            {
              "name": "Decoder.decIgnoreOpFor"
            },
            {
              "name": "Decoder.Decode"
            },
            {
              "name": "Decoder.DecodeValue"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:go_standard_library:encoding\\/gob:*:*:*:*:*:*:*:*"
          ],
          "vendor": "go_standard_library",
          "product": "encoding\\/gob",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.22.7",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.23.0-0",
              "lessThan": "1.23.1",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-09-06T21:15:12.020",
  "references": [
    {
      "url": "https://go.dev/cl/611239",
      "source": "security@golang.org"
    },
    {
      "url": "https://go.dev/issue/69139",
      "source": "security@golang.org"
    },
    {
      "url": "https://groups.google.com/g/golang-dev/c/S9POB9NCTdk",
      "source": "security@golang.org"
    },
    {
      "url": "https://pkg.go.dev/vuln/GO-2024-3106",
      "source": "security@golang.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20240926-0004/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Llamar a Decoder.Decode en un mensaje que contiene estructuras profundamente anidadas puede provocar un pánico debido al agotamiento de la pila. Esta es una continuación de CVE-2022-30635."
    }
  ],
  "lastModified": "2026-06-17T07:33:00.720",
  "sourceIdentifier": "security@golang.org"
}