nvd-json-data-feeds/CVE-2020/CVE-2020-124xx/CVE-2020-12400.json

{
  "id": "CVE-2020-12400",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2020-10-08T14:15:11.170",
  "lastModified": "2023-02-20T17:15:11.407",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80."
    },
    {
      "lang": "es",
      "value": "Cuando se convierten coordenadas desde una descriptiva a af\u00edn, la inversi\u00f3n modular no se llev\u00f3 a cabo en un tiempo constante, resultando en un posible ataque de canal lateral basado en sincronizaci\u00f3n.&#xa0;Esta vulnerabilidad afecta a Firefox versiones anteriores a 80 y Firefox para Android versiones anteriores a 80"
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.0,
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          "authentication": "NONE",
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        "baseSeverity": "LOW",
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        "obtainAllPrivilege": false,
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      "description": [
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          "lang": "en",
          "value": "CWE-203"
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          "operator": "OR",
          "negate": false,
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  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1623116",
      "source": "security@mozilla.org",
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        "Issue Tracking",
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        "Vendor Advisory"
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      "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html",
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    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-39/",
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}