FKIE_CVE-2018-4227

Vulnerability from fkie_nvd - Published: 2018-06-08 18:29 - Updated: 2024-11-21 04:07
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. The issue involves the "Mail" component. It allows remote attackers to read the cleartext content of S/MIME encrypted messages via direct exfiltration.
References
product-security@apple.comhttp://www.securityfocus.com/bid/104897Third Party Advisory, VDB Entry
product-security@apple.comhttp://www.securitytracker.com/id/1041027Third Party Advisory, VDB Entry
product-security@apple.comhttps://efail.de/#cveExploit, Third Party Advisory
product-security@apple.comhttps://support.apple.com/HT208848Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT208849Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104897Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1041027Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://efail.de/#cveExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT208848Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT208849Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
apple mac_os_x *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "618A2297-91F6-4533-B345-1620635CDA93",
              "versionEndExcluding": "11.4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B0B9799C-6891-4D51-9E17-92D1407740F9",
              "versionEndExcluding": "10.13.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. The issue involves the \"Mail\" component. It allows remote attackers to read the cleartext content of S/MIME encrypted messages via direct exfiltration."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en ciertos productos Apple. Se han visto afectadas las versiones de iOS anteriores a la 11.4 y las versiones de macOS anteriores a la 10.13.5. El problema implica el componente \"Mail\". Permite que atacantes remotos lean el contenido en texto claro de mensajes cifrados con S/MIME mediante exfiltraci\u00f3n directa."
    }
  ],
  "id": "CVE-2018-4227",
  "lastModified": "2024-11-21T04:07:00.733",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-06-08T18:29:01.820",
  "references": [
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      "source": "product-security@apple.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/104897"
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      "url": "https://efail.de/#cve"
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  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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