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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*", "matchCriteriaId": "529F2E93-27AA-42A9-A853-BE1AFA4EFE6E", "versionEndIncluding": "0.17.1", "versionStartIncluding": "0.12.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:bitcoinknots:bitcoin_knots:*:*:*:*:*:*:*:*", "matchCriteriaId": "B3AD00B7-0C92-426F-8404-6C206C78BF5B", "versionEndIncluding": "0.17.0", "versionStartIncluding": "0.12.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Bitcoin Core 0.12.0 through 0.17.1 and Bitcoin Knots 0.12.0 through 0.17.x before 0.17.1.knots20181229 have Incorrect Access Control. Local users can exploit this to steal currency by binding the RPC IPv4 localhost port, and forwarding requests to the IPv6 localhost port."}, {"lang": "es", "value": "Bitcoin Core, desde la versi\u00f3n 0.12.0 hasta la 0.17.1 y Bitcoin Knots, desde la versi\u00f3n 0.12.0 hasta la 0.17.x antes de la 0.17.1.knots20181229 tienen un control de acceso incorrecto. Los usuarios locales pueden explotar esta vulnerabilidad para robar dinero enlazando el puerto localhost IPv4 RPC y reenviando peticiones al puerto localhost IPv6."}], "id": "CVE-2018-20587", "lastModified": "2024-11-21T04:01:47.563", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-11T12:29:00.250", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-20587"}, {"source": "cve@mitre.org", "url": "https://medium.com/%40lukedashjr/cve-2018-20587-advisory-and-full-disclosure-a3105551e78b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-20587"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40lukedashjr/cve-2018-20587-advisory-and-full-disclosure-a3105551e78b"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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