ZDI-24-1009: AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability
First published: Mon Jul 29 2024(Updated: )
This vulnerability allows local attackers to create a denial-of-service condition on affected installations of AVG AntiVirus Free. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the AVG Installer. By creating a symbolic link, an attacker can abuse the update functionality to create a file. An attacker can leverage this vulnerability to create a persistent denial-of-service condition on the system.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| AVG AntiVirus |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-1009?
The severity of ZDI-24-1009 is classified as moderate due to its potential to cause a denial-of-service condition.
How do I fix ZDI-24-1009?
To fix ZDI-24-1009, users should update their AVG AntiVirus Free to the latest version provided by AVG.
Who is affected by ZDI-24-1009?
ZDI-24-1009 affects local users of AVG AntiVirus Free who have the ability to execute low-privileged code on the system.
What type of vulnerability is ZDI-24-1009?
ZDI-24-1009 is a denial-of-service vulnerability that can disrupt the normal functioning of AVG AntiVirus Free.
Can ZDI-24-1009 be exploited remotely?
No, ZDI-24-1009 requires local access to the system to be exploited.
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