nvd-json-data-feeds/CVE-2021/CVE-2021-309xx/CVE-2021-30998.json

{
  "id": "CVE-2021-30998",
  "sourceIdentifier": "product-security@apple.com",
  "published": "2021-08-24T19:15:24.337",
  "lastModified": "2023-11-07T03:34:15.980",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A S/MIME issue existed in the handling of encrypted email. This issue was addressed with improved selection of the encryption certificate. This issue is fixed in iOS 15.2 and iPadOS 15.2. A sender's email address may be leaked when sending an S/MIME encrypted email using a certificate with more than one email address."
    },
    {
      "lang": "es",
      "value": "Exist\u00eda un problema de S/MIME en el manejo del correo electr\u00f3nico cifrado. Este problema se solucion\u00f3 con la mejora de la selecci\u00f3n del certificado de cifrado. Este problema se ha solucionado en iOS 15.2 y iPadOS 15.2. La direcci\u00f3n de correo electr\u00f3nico de un remitente puede filtrarse al enviar un correo electr\u00f3nico cifrado S/MIME utilizando un certificado con m\u00e1s de una direcci\u00f3n de correo electr\u00f3nico"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "15.2",
              "matchCriteriaId": "CCE4E546-A0DD-4E9E-A6B9-C19B04D77466"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "15.2",
              "matchCriteriaId": "7FB904C1-43D1-4583-8729-5D1B1746A54C"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://support.apple.com/en-us/HT212976",
      "source": "product-security@apple.com"
    }
  ]
}