VDB
CVE-2021-30998
CVE-2021-30998
PUBLISHED
CVSS 5.300000190734863 MEDIUM
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.
EPSS 0.55% · 43.9th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.55%
43.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | ipados | 0 |
| Apple | iOS and iPadOS | unspecified |
| apple | iphone_os | 0 |
Timeline
- Aug 24, 2021 CVE Published
- May 27, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 23, 2022 EPSS Score
- Dec 11, 2022 EPSS Score
- Jan 30, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2023 EPSS Score
- May 8, 2023 EPSS Score
- Jun 26, 2023 EPSS Score
- Aug 15, 2023 EPSS Score
References
- https://support.apple.com/en-us/HT212976 technical