CVE-2016-4739 Information disclosure in n/a

What is CVE-2016-4739?

CVE-2016-4739 is a low-severity vulnerability in Apple Mac Os X, published on 25 Sep 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

mDNSResponder in Apple OS X before 10.12, when VMnet.framework is used, arranges for a DNS proxy to listen on all interfaces, which allows remote attackers to obtain sensitive information by sending a DNS query to an unintended interface.

Weakness: CWE-200

Which versions are affected by CVE-2016-4739?

It affects 1 product.

Products include Apple Mac Os X.

How do I fix CVE-2016-4739?

No fix has been published for CVE-2016-4739 yet. Limit exposure of the affected software until one is available.

Is CVE-2016-4739 being exploited?

There is no known exploitation of CVE-2016-4739 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-c6c7-pw3f-f4hm.