CVE-2021-30998

2021-08-2418:51:36

apple

www.cve.org

s/mime

encrypted email

ios 15.2

ipados 15.2

email address

certificate

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

34.0%

JSON

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.

CNA Affected

[
  {
    "product": "iOS and iPadOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "15.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

support.apple.com/en-us/HT212976