CVEvulnerability
CVE-2018-4227
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-319
Description
An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. The issue involves the "Mail" component. It allows remote attackers to read the cleartext content of S/MIME encrypted messages via direct exfiltration.
Affected configurations
• apple iphone os (< 11.4)
• apple mac os x (< 10.13.5)
Related
Weakness · CWE (1)
- CWE-319 Cleartext Transmission of Sensitive Information weakness
References
- http://www.securityfocus.com/bid/104897 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041027 Third Party Advisory, VDB Entry
- https://efail.de/#cve Exploit, Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208849 Vendor Advisory
- http://www.securityfocus.com/bid/104897 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041027 Third Party Advisory, VDB Entry
- https://efail.de/#cve Exploit, Third Party Advisory
- https://support.apple.com/HT208848 Vendor Advisory
- https://support.apple.com/HT208849 Vendor Advisory