nvd-json-data-feeds/CVE-2020/CVE-2020-137xx/CVE-2020-13757.json

{
  "id": "CVE-2020-13757",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-06-01T19:15:10.067",
  "lastModified": "2023-11-07T03:16:58.040",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Python-RSA before 4.1 ignores leading '\\0' bytes during decryption of ciphertext. This could conceivably have a security-relevant impact, e.g., by helping an attacker to infer that an application uses Python-RSA, or if the length of accepted ciphertext affects application behavior (such as by causing excessive memory allocation)."
    },
    {
      "lang": "es",
      "value": "Python-RSA versi\u00f3n 4.1, ignora bytes '\\0' principales durante la desencriptaci\u00f3n del texto cifrado. Esto podr\u00eda tener un impacto relevante para la seguridad, por ejemplo, al ayudar a un atacante a inferir que una aplicaci\u00f3n utiliza Python-RSA, o si la longitud del texto cifrado aceptado afecta al comportamiento de la aplicaci\u00f3n (por ejemplo, al causar una asignaci\u00f3n excesiva de memoria)"
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-327"
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      "url": "https://github.com/sybrenstuvel/python-rsa/issues/146",
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}