Apple.XNU.icmp_error.Handling.Remote.Code.Execution

Description

This indicates an attack attempt to exploit a Remote Code Execution Vulnerability in Apple's XNU Operating System Kernel.
The vulnerability is due to an error when the vulnerable software attempts to handle a maliciously crafted request. An attacker can exploit this to execute arbitrary code within the context of the application, via a crafted request.

Affected Products

macOS Sierra 10.12.6 and prior
macOS High Sierra 10.13.6 and prior
Apple iOS 11 and and prior
Apple OS X El Capitan and prior

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://support.apple.com/en-gb/HT209193

References