7.8
CVSSv2

CVE-2018-4140

Published: 03/04/2018 Updated: 03/05/2018
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

An issue exists in certain Apple products. iOS prior to 11.3 is affected. The issue involves the "Telephony" component. It allows remote malicious users to cause a denial of service (NULL pointer dereference and reboot) via a Class 0 SMS message.

Vulnerable Product Search on Vulmon Subscribe to Product

apple iphone os