CVE-2018-4277 Other in n/a

What is CVE-2018-4277?

CVE-2018-4277 is a high-severity vulnerability in Apple Iphone Os, published on 11 Jan 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6, a spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

Weakness: CWE-20

Which versions are affected by CVE-2018-4277?

It affects 5 products.

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

How do I fix CVE-2018-4277?

No fix has been published for CVE-2018-4277 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-4277 being exploited?

There is no known exploitation of CVE-2018-4277 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-83rq-ppqv-95c6.