CVE-2020-0601

{"id": "CVE-2020-0601", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2020-01-14T23:15:30.207", "references": [{"url": "http://packetstormsecurity.com/files/155960/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://packetstormsecurity.com/files/155961/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0601", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://packetstormsecurity.com/files/155960/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/155961/CurveBall-Microsoft-Windows-CryptoAPI-Spoofing-Proof-Of-Concept.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0601", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-0601", "tags": ["US Government Resource"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-295"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted, legitimate source, aka 'Windows CryptoAPI Spoofing Vulnerability'."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de suplantaci\u00f3n de identidad en la manera en que Windows CryptoAPI (Crypt32.dll) comprueba los certificados Elliptic Curve Cryptography (ECC). Un atacante podr\u00eda explotar la vulnerabilidad mediante el uso de un certificado de firma de c\u00f3digo falsificado para firmar un ejecutable malicioso, haciendo que parezca que el archivo era de una fuente confiable y leg\u00edtima, tambi\u00e9n se conoce como \"Windows CryptoAPI Spoofing Vulnerability\"."}], "lastModified": "2025-10-29T14:33:49.467", "cisaActionDue": "2020-01-29", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "A045AC0A-471E-444C-B3B0-4CABC23E8CFB"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "28A7FEE9-B473-48A0-B0ED-A5CC1E44194C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "5E491E46-1917-41FE-8F9A-BB0BDDEB42C3"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "0A1BC97A-263E-4291-8AEF-02EE4E6031E9"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "555C22C7-356D-4DA7-8CED-DA7423BBC6CF"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "469F95D3-ABBB-4F1A-A000-BE0F6BD60FF6"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "D76003FB-EE99-4D8E-B6A0-B13C2041E5A0"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "40151476-C0FD-4336-8194-039E8827B7C8"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "D82F8AF7-ED01-4649-849E-F248F0E02384"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "C1CFB53B-B17B-47BD-BAC1-C6C5D168FFB6"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "251E413C-68F6-43C6-975C-C0B6AD4D36DD"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "4C3391B0-C6A6-4F6F-AC1B-AD0927C2C986"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "112871CE-B37B-454E-AC10-A285D92CCE0E"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "9E1ED169-6F03-4BD5-B227-5FA54DB40AD7"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "5C5B5180-1E12-45C2-8275-B9E528955307"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "B6A0DB01-49CB-4445-AFE8-57C2186857BA"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "9285A9B5-4759-43E7-9589-CDBCA7100605"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "0D77EA14-F61D-4B9E-A385-70B88C482116"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "1A6FC9EE-D486-4AFE-A20E-4278468A1779"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1803:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "37097C39-D588-4018-B94D-5EB87B1E3D5A"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1903:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "530DF8C9-467C-4F4F-9FCA-CDD934BADF3C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_1909:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADE7E7B1-64AC-4986-A50B-0918A42C05BB"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA6E96C9-FEC1-4174-AB7D-783DF8EC2097", "versionEndExcluding": "1.12.16", "versionStartIncluding": "1.12"}, {"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9C8D6C09-AF12-4600-9C21-4F7A46CC78D8", "versionEndExcluding": "1.13.7", "versionStartIncluding": "1.13"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Microsoft Windows CryptoAPI Spoofing Vulnerability"}