ZDI-22-371: Trend Micro Antivirus for Mac Link Following Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Antivirus for Mac. 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 programafterupdate script. By creating a symbolic link, an attacker can abuse the product to loosen permissions on a local file. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of root.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-22-371?
The severity of ZDI-22-371 is classified as a high-risk vulnerability due to its potential for privilege escalation.
How can I fix ZDI-22-371?
To fix ZDI-22-371, ensure you update your Trend Micro Antivirus for Mac to the latest version provided by the vendor.
Who is affected by ZDI-22-371?
ZDI-22-371 affects users of Trend Micro Antivirus for Mac installations.
What type of attack does ZDI-22-371 enable?
ZDI-22-371 enables local privilege escalation attacks against affected installations of Trend Micro Antivirus for Mac.
What is required to exploit ZDI-22-371?
Exploiting ZDI-22-371 requires the attacker to have the ability to execute low-privileged code on the target system.