CVE-2018-4404 Memory corruption in n/a

What is CVE-2018-4404?

CVE-2018-4404 is a high-severity memory corruption vulnerability in Apple Iphone Os, published on 11 Jan 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In iOS before 11.4 and macOS High Sierra before 10.13.5, a memory corruption issue exists and was addressed with improved memory handling.

Weakness: CWE-119

Which versions are affected by CVE-2018-4404?

It affects 2 products.

Products include Apple Iphone Os, Apple Mac Os X.

How do I fix CVE-2018-4404?

No fix has been published for CVE-2018-4404 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-2018-4404 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-4404 exists.

Public exploit code: 1 Metasploit module and 1 Exploit-DB entry.

Other vulnerabilities in Apple Iphone Os

• CVE-2021-30666 Apple iOS WebKit Buffer Overflow Exploited High 8.8
• CVE-2021-30761 Apple iOS WebKit Memory Corruption Exploited High 8.8
• CVE-2021-30762 Apple iOS WebKit Use-After-Free Exploited High 8.8
• CVE-2016-4657 Apple iOS Webkit Memory Corruption Exploited High 8.8
• CVE-2019-7286 Apple Multiple Products Memory Corruption Exploited High 7.8

All Apple Iphone Os vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-gqp4-fjf3-jx5v.