ZDI-CAN-22942: ZDI-24-1009: AVG AntiVirus Free icarus Arbitrary File Creation Denial of Service Vulnerability
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.
Other sources
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 ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2024-7236.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-22942?
The severity of ZDI-CAN-22942 is classified as a potential denial-of-service condition on AVG AntiVirus Free.
How do I fix ZDI-CAN-22942?
To fix ZDI-CAN-22942, ensure that you update AVG AntiVirus Free to the latest version provided by AVG Technologies.
Who is affected by ZDI-CAN-22942?
ZDI-CAN-22942 affects users of AVG AntiVirus Free where local attackers can exploit the vulnerability.
What kind of attack does ZDI-CAN-22942 describe?
ZDI-CAN-22942 describes a local denial-of-service attack that requires low-privileged code execution capabilities.
What steps can I take to mitigate ZDI-CAN-22942?
To mitigate ZDI-CAN-22942, avoid running untrusted applications and ensure AVG AntiVirus Free is kept up to date.