CVE-2018-4148 Memory corruption in n/a

Critical 9.8 Published 3 Apr 2018 Updated 5 Aug 2024

Remote attackers can execute arbitrary code via a buffer overflow in the iOS Telephony component.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-4148?

CVE-2018-4148 is a critical memory corruption vulnerability in Apple Iphone Os, published on 3 Apr 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Telephony" component. A buffer overflow allows remote attackers to execute arbitrary code.

Weakness: CWE-119

Which versions are affected by CVE-2018-4148?

It affects 1 product.

Products include Apple Iphone Os.

How do I fix CVE-2018-4148?

No fix has been published for CVE-2018-4148 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2018-4148 being exploited?

There is no known exploitation of CVE-2018-4148 in the wild and no public exploit code.

All Apple Iphone Os vulnerabilities

Sources

Also known as GHSA-jhjp-qf43-4rv4.