#VU11394 Race condition in Apple iOS - CVE-2018-4155

Vulnerability identifier: #VU11394

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2018-4155

CWE-ID: CWE-362

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Apple iOS

Software vendor:
Apple Inc.

The vulnerability allows a local attacker to cause DoS condition on the target system.

The weakness exists due to race condition in the CoreFoundation component. A local attacker can run a specially crafted application and cause the system to crash.

Update to version 11.3.

• https://support.apple.com/en-us/HT208693