Improper input validation in macOS - CVE-2018-4084

Vulnerability identifier: #VU10214

CSH Severity: Low

CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2018-4084

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local attacker to obtain potentially sensitive information on the target system.

The weakness exists due to input validation flaw in the Wi-Fi component. A local attacker can run a specially crafted application and read restricted memory.

macOS

Update to version 10.13.3

• https://support.apple.com/en-us/HT208465

• Multiple vulnerabilities in Apple macOS Sierra