CVE-2021-30997

Summary

A S/MIME issue existed in the handling of encrypted email. This issue was addressed by not automatically loading some MIME parts. This issue is fixed in iOS 15.2 and iPadOS 15.2. An attacker may be able to recover plaintext contents of an S/MIME-encrypted e-mail.

Affected Software

VendorProductVersion RangeStatus
AppleiOS and iPadOSunspecified < 15.2affected

Weaknesses

  • An attacker may be able to recover plaintext contents of an S/MIME-encrypted e-mail

ADP Enrichment

CVE Program Container

Additional References

References