CVE-2018-4206 Information

Description

An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. macOS before 10.13.4 Security Update 2018-001 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the \Crash Reporter\ component. It allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted app that replaces a privileged port name.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/103957 http://www.securityfocus.com/bid/103958 http://www.securitytracker.com/id/1040744 https://bugs.chromium.org/p/project-zero/issues/detail?id=1529 https://support.apple.com/HT208742 https://support.apple.com/HT208743 https://support.apple.com/HT208850 https://support.apple.com/HT208851 https://www.exploit-db.com/exploits/44562/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8