CVE-2018-4086 Information

Description

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the \Security\ component. It allows remote attackers to spoof certificate validation via crafted name constraints.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/102782 http://www.securitytracker.com/id/1040265 http://www.securitytracker.com/id/1040267 https://support.apple.com/HT208462 https://support.apple.com/HT208463 https://support.apple.com/HT208464 https://support.apple.com/HT208465

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.9