Information disclosure in Apple iOS - CVE-2018-4174

Vulnerability identifier: #VU11403

CSH Severity: Low

CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2018-4174

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote low-privileged attacker to obtain potentially sensitive information on the target system.

The weakness exists due to user interface flaw in the Mail component. A remote attacker can obtain the contents of S/MIME-encrypted e-mail.

Apple iOS
macOS

Update to version 11.3.

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

• Multiple vulnerabilities in Apple iOS
• Multiple vulnerabilities in Apple macOS