CVE-2020-8806

{"id": "CVE-2020-8806", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "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:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-02-05T14:15:17.450", "references": [{"url": "https://electriccoin.co/blog/new-releases-2-1-1-and-hotfix-2-1-1-1/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Electric Coin Company Zcashd before 2.1.1-1 allows attackers to trigger consensus failure and double spending. A valid chain could be incorrectly rejected because timestamp requirements on block headers were not properly enforced."}, {"lang": "es", "value": "Electric Coin Company Zcashd versiones anteriores a 2.1.1-1, permite a atacantes desencadenar un fallo de consenso y duplicar el gasto. Una cadena v\u00e1lida podr\u00eda ser rechazada incorrectamente porque los requisitos de marca de tiempo en los encabezados de bloque no fueron apropiadamente aplicados"}], "lastModified": "2021-02-08T21:46:52.480", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:electriccoin:zcashd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C3C0E9D3-E1EF-4C2B-8347-C0BB66D7BA69", "versionEndExcluding": "2.1.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}