CVE-2021-30997

A S/MIME issue existed in the handling of encrypted email

published August 24, 2021

CVSS
—
EPSS
1%
Percentile
52.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00688 · 52.1th percentile
Published
2021-08-24T18:51Z
EPSS history
Timeline
  • 24 AUG 18:51Z
    A S/MIME issue existed in the handling of encrypted email
    cvelistv5