nvd-json-data-feeds/CVE-2020/CVE-2020-150xx/CVE-2020-15093.json

{
  "id": "CVE-2020-15093",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2020-07-09T19:15:11.413",
  "lastModified": "2021-10-26T19:58:35.917",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The tough library (Rust/crates.io) prior to version 0.7.1 does not properly verify the threshold of cryptographic signatures. It allows an attacker to duplicate a valid signature in order to circumvent TUF requiring a minimum threshold of unique signatures before the metadata is considered valid. A fix is available in version 0.7.1. CVE-2020-6174 is assigned to the same vulnerability in the TUF reference implementation."
    },
    {
      "lang": "es",
      "value": "La biblioteca tough (Rust/crates.io) anterior a la versi\u00f3n 0.7.1, no verifica apropiadamente el umbral de firmas criptogr\u00e1ficas. Permite a un atacante duplicar una firma v\u00e1lida a fin de eludir TUF que requiere un umbral m\u00ednimo de firmas \u00fanicas antes de que los metadatos se consideraran v\u00e1lidos. Una correcci\u00f3n est\u00e1 disponible en la versi\u00f3n 0.7.1. El CVE-2020-6174 es asignado a la misma vulnerabilidad en la implementaci\u00f3n de la referencia TUF"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 8.6,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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  },
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  "references": [
    {
      "url": "https://crates.io/crates/tough",
      "source": "security-advisories@github.com",
      "tags": [
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}