CVE-2018-4283 Information disclosure in macOS

What is CVE-2018-4283?

CVE-2018-4283 is a medium-severity vulnerability in Apple Mac Os X, published on 3 Apr 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6.

Weakness: CWE-125

Which versions are affected by CVE-2018-4283?

It affects 1 product.

Products include Apple Mac Os X.

How do I fix CVE-2018-4283?

No fix has been published for CVE-2018-4283 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-4283 being exploited?

There is no known exploitation of CVE-2018-4283 in the wild and no public exploit code.

Other vulnerabilities in Apple Mac Os X

• CVE-2014-7169 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2014-6271 GNU Bourne-Again Shell (Bash) Arbitrary Code Execution Exploited Critical 9.8
• CVE-2012-1823 PHP-CGI Query String Parameter Exploited Critical 9.8
• CVE-2021-30713 Apple macOS Unspecified Exploited High 7.8
• CVE-2019-8526 Apple macOS Use-After-Free Exploited High 7.8

All Apple Mac Os X vulnerabilities

Sources

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

Also known as GHSA-pgcp-c398-67pq.