{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T06:50:16.232","vulnerabilities":[{"cve":{"id":"CVE-2020-12402","sourceIdentifier":"security@mozilla.org","published":"2020-07-09T15:15:10.820","lastModified":"2024-11-21T04:59:38.863","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"During RSA key generation, bignum implementations used a variation of the Binary Extended Euclidean Algorithm which entailed significantly input-dependent flow. This allowed an attacker able to perform electromagnetic-based side channel attacks to record traces leading to the recovery of the secret primes. *Note:* An unmodified Firefox browser does not generate RSA keys in normal operation and is not affected, but products built on top of it might. This vulnerability affects Firefox < 78."},{"lang":"es","value":"Durante la generación de claves RSA, las implementaciones de bignum usaron una variación del Binary Extended Euclidean Algorithm que implicaba un flujo significativamente dependiente de la entrada. Esto permitió a un atacante poder llevar a cabo ataques de canal lateral basados ??en electromagnetismo para registrar trazas conllevando a la recuperación de los principales secretos. *Nota:* Un navegador Firefox no modificado no genera claves RSA en funcionamiento normal y no está afectado, pero los productos creados sobre él sí pueden. Esta vulnerabilidad afecta a Firefox versiones anteriores a 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