ZDI-CAN-22321: ZDI-24-1195: Malwarebytes Antimalware Link Following Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Malwarebytes Antimalware. 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 Malwarebytes service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Other sources
This vulnerability allows local attackers to escalate privileges on affected installations of Malwarebytes Antimalware. 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 7.0. The following CVEs are assigned: CVE-2024-6260.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-22321?
The severity of ZDI-CAN-22321 is considered high due to its potential for privilege escalation.
How do I fix ZDI-CAN-22321?
To fix ZDI-CAN-22321, you should update Malwarebytes Anti-Malware to the latest version provided by the vendor.
Who is affected by ZDI-CAN-22321?
ZDI-CAN-22321 affects installations of Malwarebytes Anti-Malware that have not been updated to include the latest security patches.
What type of attack does ZDI-CAN-22321 enable?
ZDI-CAN-22321 enables local attackers to escalate their privileges on the affected systems.
Is user interaction required to exploit ZDI-CAN-22321?
Yes, an attacker must first execute low-privileged code on the target system in order to exploit ZDI-CAN-22321.