Vulnerability Description
An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "Mail" component. It allows man-in-the-middle attackers to read S/MIME encrypted message content by sending HTML e-mail that references remote resources but lacks a valid S/MIME signature.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | < 10.13.4 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/103582Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040608Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208692Vendor Advisory
- http://www.securityfocus.com/bid/103582Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040608Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208692Vendor Advisory
FAQ
What is CVE-2018-4111?
CVE-2018-4111 is a vulnerability with a CVSS score of 5.9 (MEDIUM). An issue was discovered in certain Apple products. macOS before 10.13.4 is affected. The issue involves the "Mail" component. It allows man-in-the-middle attackers to read S/MIME encrypted message con...
How severe is CVE-2018-4111?
CVE-2018-4111 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-4111?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Mac Os X.