CVE-2018-4174

Severity

43%

Complexity

86%

Confidentiality

48%

An issue was discovered in certain Apple products. iOS before 11.3 is affected. 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 messages by leveraging an inconsistency in the user interface.

An issue was discovered in certain Apple products. iOS before 11.3 is affected. 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 messages by leveraging an inconsistency in the user interface.

CVSS 3.0 Base Score 5.9. CVSS Attack Vector: network. CVSS Attack Complexity: high. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N).

Overview

First reported 6 years ago

2018-04-03 06:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

Apple Mac OS X

References

103581

Third Party Advisory, VDB Entry

1040604

Third Party Advisory, VDB Entry

1040608

Third Party Advisory, VDB Entry

https://support.apple.com/HT208692

Vendor Advisory

https://support.apple.com/HT208693

Vendor Advisory

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