An issue existed in the handling of encrypted Mail
Published Oct 27, 2020
6.5
MEDIUMCVSS 3.1
EPSS 0.78%
Description
An issue existed in the handling of encrypted Mail. This issue was addressed with improved isolation of MIME in Mail. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. An attacker in a privileged network position may be able to intercept the contents of S/MIME-encrypted e-mail.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<10.14
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.78% (0.00780) | 54.39th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.78% (0.00780) | 54.41th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00091) | 39.16th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.09% (0.00091) | 39.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00091) | 37.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.06% (0.00061) | 0.14th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.06% (0.00061) | 0.00th | v1 |
No CWE recorded.
References (1)
- https://support.apple.com/en-us/HT209600 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.apple.com/en-us/HT209600 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.