Remote Code Execution Vulnerability in Apple iOS, Safari, iCloud, iTunes, tvOS, and watchOS
CVE-2018-4125

8.8HIGH

Key Information:

Vendor

Apple

Status
Vendor
CVE Published:
3 April 2018

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2018-4125?

A significant vulnerability exists in various Apple products that utilize the WebKit component. This flaw permits remote attackers to execute arbitrary code or initiate a denial of service through a specially crafted website. The vulnerability impacts multiple platforms including iOS, Safari, iCloud, iTunes, tvOS, and watchOS, affecting versions prior to their respective updates. Users are urged to upgrade to the latest versions to mitigate potential exploits that could lead to memory corruption and application crashes.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.