CVE-2018-4100 Denial of service in n/a

What is CVE-2018-4100?

CVE-2018-4100 is a high-severity denial of service 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 11.2.5 is affected. macOS before 10.13.3 is affected. watchOS before 4.2.2 is affected. The issue involves the "LinkPresentation" component. It allows remote attackers to cause a denial of service (resource consumption) via a crafted text message.

Weakness: CWE-400

Which versions are affected by CVE-2018-4100?

It affects 3 products.

Products include Apple Iphone Os, Apple Mac Os X, Apple Watchos.

How do I fix CVE-2018-4100?

No fix has been published for CVE-2018-4100 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2018-4100 being exploited?

There is no known exploitation of CVE-2018-4100 in the wild and no public exploit code.

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-jvg8-88xj-vprr.