CVE-2018-4366 Memory corruption in iOS
A memory corruption vulnerability in iOS allows attackers to execute arbitrary code via improved input validation flaws.
- 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-2018-4366?
CVE-2018-4366 is a high-severity memory corruption vulnerability in Apple Iphone Os, published on 3 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.
Weakness: CWE-119
Which versions are affected by CVE-2018-4366?
It affects 1 product.
Products include Apple Iphone Os.
How do I fix CVE-2018-4366?
No fix has been published for CVE-2018-4366 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-2018-4366 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-4366 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Apple Iphone Os
Sources
Also known as GHSA-3x3v-84v2-gwh2.