CVE-2018-4227

MEDIUM

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.

References

http://www.securityfocus.com/bid/104897

http://www.securitytracker.com/id/1041027

https://efail.de/#cve

https://support.apple.com/HT208848

https://support.apple.com/HT208849

Details

Source: MITRE

Published: 2018-06-08

Updated: 2019-10-03

Type: CWE-319

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH