GSD-2020-12714

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
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.
Aliases
Aliases
CVE-2020-12714
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-12714",
    "description": "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.",
    "id": "GSD-2020-12714",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2020-12714"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-12714"
      ],
      "details": "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.",
      "id": "GSD-2020-12714",
      "modified": "2023-12-13T01:21:49.489775Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-12714",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
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      "data_type": "CVE",
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      "references": {
        "reference_data": [
          {
            "name": "https://www.ciphermail.com/news.html",
            "refsource": "MISC",
            "url": "https://www.ciphermail.com/news.html"
          },
          {
            "name": "https://www.ciphermail.com/gateway.html",
            "refsource": "MISC",
            "url": "https://www.ciphermail.com/gateway.html"
          },
          {
            "name": "https://www.ciphermail.com/secure-webmail.html",
            "refsource": "MISC",
            "url": "https://www.ciphermail.com/secure-webmail.html"
          },
          {
            "name": "https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html",
            "refsource": "MISC",
            "url": "https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html"
          },
          {
            "name": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities",
            "refsource": "MISC",
            "url": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities"
          },
          {
            "name": "https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html",
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            "url": "https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:ciphermail:gateway:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.7.1-0",
                "versionStartIncluding": "1.0.1",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ciphermail:webmail_messenger:*:*:*:*:*:*:*:*",
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        "description": {
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              "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-326"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.ciphermail.com/secure-webmail.html",
              "refsource": "MISC",
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              "url": "https://www.ciphermail.com/secure-webmail.html"
            },
            {
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            },
            {
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            },
            {
              "name": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities",
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              "url": "https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities"
            },
            {
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              "refsource": "MISC",
              "tags": [
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              "url": "https://www.ciphermail.com/news.html"
            },
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              "url": "https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.2,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-06-22T18:12Z",
      "publishedDate": "2020-06-11T02:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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