{ "id": "CVE-2018-17145", "sourceIdentifier": "cve@mitre.org", "published": "2020-09-10T17:15:25.767", "lastModified": "2020-09-15T14:33:06.420", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Bitcoin Core 0.16.x before 0.16.2 and Bitcoin Knots 0.16.x before 0.16.2 allow remote denial of service via a flood of multiple transaction inv messages with random hashes, aka INVDoS. NOTE: this can also affect other cryptocurrencies, e.g., if they were forked from Bitcoin Core after 2017-11-15." }, { "lang": "es", "value": "Bitcoin Core versiones 0.16.x anteriores a 0.16.2 y Bitcoin Knots versiones 0.16.x anteriores a 0.16.2, permite la denegaci\u00f3n de servicio remota por medio de una avalancha de mensajes inv de transacciones m\u00faltiples con hashes aleatorios, tambi\u00e9n se conoce como INVDoS. NOTA: esto tambi\u00e9n puede afectar a otras criptomonedas, por ejemplo, si se bifurcaron desde Bitcoin Core despu\u00e9s del 15/11/2017" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-400" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:bcoin:bcoin:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.2", "matchCriteriaId": "1D47D52B-8C16-4A9C-ADFC-92B0C8C4C7E2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.16.0", "versionEndExcluding": "0.16.2", "matchCriteriaId": "54E8DE3C-5E58-4BAB-8C28-EC7CF9749B0B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:bitcoinknots:bitcoin_knots:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.16.0", "versionEndExcluding": "0.16.2", "matchCriteriaId": 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"cpe:2.3:a:litecoin:litecoin:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.16.0", "versionEndExcluding": "0.16.2", "matchCriteriaId": "265C6B30-51DA-45FD-9637-7BA9DFDD27AB" }, { "vulnerable": true, "criteria": "cpe:2.3:a:namecoin:namecoin_core:*:*:*:*:*:*:*:*", "versionStartIncluding": "0.16.0", "versionEndExcluding": "0.16.2", "matchCriteriaId": "30BE44E8-2ADB-4F7B-855E-9539AD459278" } ] } ] } ], "references": [ { "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-17145", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://github.com/bitcoin/bitcoin/blob/v0.16.2/doc/release-notes.md", "source": "cve@mitre.org", "tags": [ "Release Notes", "Third Party Advisory" ] }, { "url": "https://invdos.net", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://invdos.net/paper/CVE-2018-17145.pdf", "source": "cve@mitre.org", "tags": [ "Exploit", "Technical Description", "Third Party Advisory" ] } ] }