CVE-2019-3667 DLL Search Order Hijacking
Local attackers can execute arbitrary code via DLL search order hijacking in McAfee TechCheck, potentially escalating privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-3667?
CVE-2019-3667 is a medium-severity vulnerability in McAfee, LLC McAfee TechCheck, published on 11 Dec 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
DLL Search Order Hijacking vulnerability in the Microsoft Windows client in McAfee Tech Check 3.0.0.17 and earlier allows local users to execute arbitrary code via the local folder placed there by an attacker.
Weakness: CWE-427
Which versions are affected by CVE-2019-3667?
It affects 1 product.
Products include Mcafee Techcheck.
How do I fix CVE-2019-3667?
No fix has been published for CVE-2019-3667 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-3667 being exploited?
There is no known exploitation of CVE-2019-3667 in the wild and no public exploit code.
Other vulnerabilities in McAfee, LLC McAfee TechCheck
Sources
Also known as GHSA-xp78-rqf2-cf9c.