{
  "id": "CVE-2020-5140",
  "sourceIdentifier": "PSIRT@sonicwall.com",
  "published": "2020-10-12T11:15:13.060",
  "lastModified": "2024-11-21T05:33:37.070",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service by sending a malicious HTTP request that leads to memory addresses leak. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en SonicOS, permite a un atacante remoto no autenticado causar una denegaci\u00f3n de servicio (DoS) en el servicio SSLVPN del firewall mediante el env\u00edo de una petici\u00f3n HTTP maliciosa que conlleva a un filtrado de direcciones de la memoria. Esta vulnerabilidad afect\u00f3 a SonicOS Gen 5 versiones 5.9.1.7, 5.9.1.13, Gen 6 versiones 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv versi\u00f3n 6.5.4.v y SonicOS Gen 7 versi\u00f3n 7.0.0.0"
    }
  ],
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
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          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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  "weaknesses": [
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  "references": [
    {
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0015",
      "source": "PSIRT@sonicwall.com",
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        "Vendor Advisory"
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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