nvd-json-data-feeds/CVE-2021/CVE-2021-34xx/CVE-2021-3402.json

{
  "id": "CVE-2021-3402",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-05-14T21:15:07.537",
  "lastModified": "2024-11-21T06:21:25.237",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file. Affects all versions before libyara 4.0.4"
    },
    {
      "lang": "es",
      "value": "Un desbordamiento de enteros y varias lecturas de desbordamiento de b\u00fafer en el archivo libyara/modules/macho/macho.c en YARA versiones v4.0.3 y anteriores, podr\u00edan permitir a un atacante causar una denegaci\u00f3n de servicio o una divulgaci\u00f3n de informaci\u00f3n por medio de un archivo Mach-O malicioso. Afecta a todas las versiones anteriores a libyara 4.0.4"
    }
  ],
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          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.2
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        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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