Exploit for AppleDOS CVE-2018-4407

What happened

Heap overflow in Apple XNU ICMP error handling via crafted TCP packets crashes iOS 11 and macOS.

Affected versions

Unknown product: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

• Review the original advisory and validate affected versions.
• Apply vendor-provided updates or mitigations when available.