Memory corruption in Apple iOS - CVE-2018-4146

Vulnerability identifier: #VU11410

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2018-4146

CWE-ID: CWE-119

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The weakness exists due to boundary error in the WebKit component. A remote attacker can trigger memory corruption and cause the system to crash.

Apple iOS
Gentoo Linux
Opensuse

Update to version 11.3.

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

• Multiple vulnerabilities in Apple iOS
• Gentoo update for WebkitGTK+
• OpenSUSE Linux update for webkit2gtk3