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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In Bitcoin Core before 25.0, a peer can affect the download state of other peers by sending a mutated block."}, {"lang": "es", "value": "En Bitcoin Core anterior a la versi\u00f3n 25.0, un par puede afectar el estado de descarga de otros pares enviando un bloque mutado."}], "id": "CVE-2024-52921", "lastModified": "2024-11-18T17:11:17.393", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-11-18T04:15:05.023", "references": [{"source": "cve@mitre.org", "url": "https://bitcoincore.org/en/2024/10/08/disclose-mutated-blocks-hindering-propagation/"}, {"source": "cve@mitre.org", "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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