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.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-08-24T18:51:36

Updated: 2024-08-03T22:48:14.259Z

Reserved: 2021-04-13T00:00:00

Link: CVE-2021-30998

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-24T19:15:24.337

Modified: 2023-11-07T03:34:15.980

Link: CVE-2021-30998

cve-icon Redhat

No data.