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CVE-2023-39914

Estado: ModificadaAlta (7.5)—

NLnet Labs' bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding.

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)

Nlnetlabs — Bcder

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-39914",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-39914",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-12T13:22:23.054203Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
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        "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
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "attackVector": "NETWORK",
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          "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
      }
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  },
  "affected": [
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          "vendor": "NLnet Labs",
          "product": "bcder",
          "versions": [
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              "status": "affected",
              "version": "*",
              "lessThan": "0.7.3",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "0.7.3",
              "lessThan": "*",
              "versionType": "semver"
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          "defaultStatus": "unaffected"
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  ],
  "published": "2023-09-13T15:15:07.657",
  "references": [
    {
      "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "sep@nlnetlabs.nl"
    },
    {
      "url": "https://nlnetlabs.nl/downloads/bcder/CVE-2023-39914.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "sep@nlnetlabs.nl",
      "description": [
        {
          "lang": "en",
          "value": "CWE-232"
        },
        {
          "lang": "en",
          "value": "CWE-240"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NLnet Labs' bcder library up to and including version 0.7.2 panics while decoding certain invalid input data rather than rejecting the data with an error. This can affect both the actual decoding stage as well as accessing content of types that utilized delayed decoding."
    },
    {
      "lang": "es",
      "value": "La biblioteca bder de NLnet Labs hasta la versión 0.7.2 incluida entra en pánico al decodificar ciertos datos de entrada no válidos en lugar de rechazar los datos con un error. Esto puede afectar tanto a la etapa de decodificación real como al acceso a contenidos de tipos que utilizaron decodificación retrasada."
    }
  ],
  "lastModified": "2026-06-17T06:12:56.963",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "0.7.3"
            }
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  "sourceIdentifier": "sep@nlnetlabs.nl"
}