{
  "id": "CVE-2020-12714",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-06-11T02:15:10.573",
  "lastModified": "2024-11-21T05:00:07.863",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in CipherMail Community Gateway Virtual Appliances and Professional/Enterprise Gateway Virtual Appliances versions 1.0.1 through 4.7.1-0 and CipherMail Webmail Messenger Virtual Appliances 1.1.1 through 3.1.1-0. A Diffie-Hellman parameter of insufficient size could allow man-in-the-middle compromise of communications between CipherMail products and external SMTP clients."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en CipherMail Community Gateway Virtual Appliances y Professional/Enterprise Gateway Virtual Appliances versiones 1.0.1 hasta 4.7.1-0 y CipherMail Webmail Messenger Virtual Appliances versiones 1.1.1 hasta 3.1.1-0. Un par\u00e1metro Diffie-Hellman de tama\u00f1o insuficiente podr\u00eda permitir un compromiso de tipo man-in-the-middle de las comunicaciones entre los productos CipherMail y clientes SMTP externos"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-326"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ciphermail:gateway:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.0.1",
              "versionEndIncluding": "4.7.1-0",
              "matchCriteriaId": "A4960655-28D2-4C96-A22A-26CB921AABC6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ciphermail:webmail_messenger:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "1.1.1",
              "versionEndIncluding": "3.1.1-0",
              "matchCriteriaId": "49DDED3D-FA43-4F9D-B9D7-1E57FED80195"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/gateway.html",
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/news.html",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/secure-webmail.html",
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/gateway.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/news.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.ciphermail.com/secure-webmail.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}