CVE-2017-13874 json
An issue was discovered in certain Apple products.
published 2017-12-25 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-5389
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
An issue was discovered in certain Apple products. iOS before 11.2 is affected. The issue involves the "Mail" component. It might allow remote attackers to bypass an intended encryption protection mechanism by leveraging incorrect S/MIME certificate selection.
Patch / fix
- apple iphone_os 11.2
Exploit prediction
1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
-
support.apple.com
/HT208334
vendor-advisory
-
securitytracker.com
/id/1039953
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/102097
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-13874
- NVD CVE-2017-13874
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.