FKIE_CVE-2024-34149

Vulnerability from fkie_nvd - Published: 2024-04-30 23:15 - Updated: 2026-06-17 07:33
Severity
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
In Bitcoin Core through 27.0 and Bitcoin Knots before 25.1.knots20231115, tapscript lacks a policy size limit check, a different issue than CVE-2023-50428. NOTE: some parties oppose this new limit check (for example, because they agree with the objective but disagree with the technical mechanism, or because they have a different objective).
References
cve@mitre.orghttps://github.com/bitcoin/bitcoin/pull/29769
af854a3a-2127-422b-91ae-364da2661108https://github.com/bitcoin/bitcoin/pull/29769
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:bitcoincore:bitcoin_core:0.10.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "bitcoin_core",
          "vendor": "bitcoincore",
          "versions": [
            {
              "status": "affected",
              "version": "0.10.0"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Bitcoin Core through 27.0 and Bitcoin Knots before 25.1.knots20231115, tapscript lacks a policy size limit check, a different issue than CVE-2023-50428. NOTE: some parties oppose this new limit check (for example, because they agree with the objective but disagree with the technical mechanism, or because they have a different objective)."
    },
    {
      "lang": "es",
      "value": "En Bitcoin Core hasta 27.0 y Bitcoin Knots anteriores a 25.1.knots20231115, tapscript carece de una verificaci\u00f3n de los l\u00edmite de tama\u00f1o de pol\u00edtica, un problema diferente al de CVE-2023-50428. NOTA: algunas partes se oponen a esta nueva verificaci\u00f3n de los l\u00edmites (por ejemplo, porque est\u00e1n de acuerdo con el objetivo pero no est\u00e1n de acuerdo con el mecanismo t\u00e9cnico, o porque tienen un objetivo diferente)."
    }
  ],
  "id": "CVE-2024-34149",
  "lastModified": "2026-06-17T07:33:00.197",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-34149",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-02T18:19:47.674237Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-30T23:15:06.703",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/bitcoin/bitcoin/pull/29769"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/bitcoin/bitcoin/pull/29769"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred"
}



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