Memory corruption in Apple iOS - CVE-2018-4087

Vulnerability identifier: #VU10206

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2018-4087

CWE-ID: CWE-119

Exploitation vector: Local access

Exploit availability: Public exploit is available

The vulnerability allows a local attacker to gain elevated privileges on the target system.

The weakness exists due to boundary error in the Core Bluetooth component. A local attacker can run a specially crafted application, trigger memory corruption and execute arbitrary code with system privileges.

Successful exploitation of the vulnerability may result in system compromise.

Apple iOS

Update to version 11.2.5.

• Exploit #1916 - Exploit11.2 (Exploit iOS 11.2.x by ZIMPERIUM and semi-completed by me. Sandbox escapes on CVE-2018-4087. ) (March 18, 2020)

• https://support.apple.com/en-us/HT208463

• Multiple vulnerabilities in Apple iOS