CVE Vulnerability

CVE-2018-4221

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 "Security" component. It allows web sites to track users by leveraging the transmission of S/MIME client certificates.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://support.apple.com/HT208849 Vendor Advisory
https://support.apple.com/HT208848 Vendor Advisory
http://www.securitytracker.com/id/1041027 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/104897 VDB Entry Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Information

Published : 2018-06-08 06:29

Updated : 2019-03-08 03:14

NVD link : CVE-2018-4221

Mitre link : CVE-2018-4221

Products Affected
No products.
CWE
CWE-200