What is the severity of ZDI-19-223?

The severity of ZDI-19-223 is high due to its potential to allow remote code execution.

How do I fix ZDI-19-223?

To fix ZDI-19-223, update your Malwarebytes Anti-Malware software to the latest version provided by the vendor.

What type of attack can exploit ZDI-19-223?

ZDI-19-223 can be exploited through a remote code execution attack that requires user interaction with a malicious webpage.

What versions of Malwarebytes Anti-Malware are affected by ZDI-19-223?

ZDI-19-223 affects specific versions of Malwarebytes Anti-Malware, so it's essential to check the release notes for details.

Is user interaction required to exploit ZDI-19-223?

Yes, user interaction is required as the target must visit a malicious web page to exploit ZDI-19-223.

Vulnerability/
ZDI-19-223

high

8.8

23/2/2025

ZDI-19-223: Malwarebytes Anti-Malware URI Handler Remote Command Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Malwarebytes Anti-Malware. User interaction is required to exploit this vulnerability in that the target must visit a malicious web page. There is an issue with the way the product handles URIs within certain schemes. The product does not warn the user that a dangerous navigation is about to take place. Because special characters in the URI are not sanitized, this could lead to the execution of arbitrary commands. An attacker can leverage this vulnerability to execute code in the context of the current user at medium integrity.

Affected Software	Affected Version	How to fix
Malwarebytes Anti-Malware

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Reference Links

https://www.zerodayinitiative.com/advisories/ZDI-19-223/

Frequently Asked Questions

What is the severity of ZDI-19-223?
The severity of ZDI-19-223 is high due to its potential to allow remote code execution.
How do I fix ZDI-19-223?
To fix ZDI-19-223, update your Malwarebytes Anti-Malware software to the latest version provided by the vendor.
What type of attack can exploit ZDI-19-223?
ZDI-19-223 can be exploited through a remote code execution attack that requires user interaction with a malicious webpage.
What versions of Malwarebytes Anti-Malware are affected by ZDI-19-223?
ZDI-19-223 affects specific versions of Malwarebytes Anti-Malware, so it's essential to check the release notes for details.
Is user interaction required to exploit ZDI-19-223?
Yes, user interaction is required as the target must visit a malicious web page to exploit ZDI-19-223.

agent/type
agent/title
agent/references
agent/severity
agent/description
collector/zdi-advisory
source/ZDI
alias/ZDI-19-223
alias/ZDI-CAN-7162
alias/CVE-2019-6739
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
agent/tags
agent/event
agent/source
vendor/malwarebytes
canonical/malwarebytes anti-malware

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