{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T00:40:01.283","vulnerabilities":[{"cve":{"id":"CVE-2020-6829","sourceIdentifier":"security@mozilla.org","published":"2020-10-28T12:15:12.407","lastModified":"2024-11-21T05:36:15.183","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80."},{"lang":"es","value":"Cuando se lleva a cabo la multiplicación de puntos escalares EC, se usó el algoritmo de multiplicación de puntos wNAF;&#xa0;que filtró información parcial sobre el nonce usado durante la generación de firmas.&#xa0;Dado un rastro electromagnético de unas pocas generaciones de firmas, la clave privada podría haberse calculado.&#xa0;Esta vulnerabilidad afecta a Firefox versiones anteriores a 80 y Firefox para Android versiones anteriores a 80"}],"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:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"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":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:*","versionEndExcluding":"80.0","matchCriteriaId":"02FEC5B0-7705-414F-B2F7-BB6F82C1C04F"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*","versionEndExcluding":"80.0","matchCriteriaId":"78F3BE06-CA45-47C1-B3FD-04DCEDDCCB5A"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1631583","source":"security@mozilla.org","tags":["Permissions Required"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html","source":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-36/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-39/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1631583","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Permissions Required"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-36/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2020-39/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}