CVE-2022-24671: Trend Micro Antivirus for Mac Link Following Privilege Escalation Vulnerability
A link following privilege escalation vulnerability in Trend Micro Antivirus for Max 11.0.2150 and below could allow a local attacker to modify a file during the update process and escalate their privileges. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Other sources
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 vulnerability ID for this Trend Micro Antivirus for Mac privilege escalation vulnerability?
The vulnerability ID for this Trend Micro Antivirus for Mac privilege escalation vulnerability is CVE-2022-24671.
What is the severity level of CVE-2022-24671?
CVE-2022-24671 has a severity level of 7.8 (High).
Who is affected by CVE-2022-24671?
CVE-2022-24671 affects installations of Trend Micro Antivirus for Mac version 11.0.2150 and prior.
How can an attacker exploit CVE-2022-24671?
An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit CVE-2022-24671.
How can I fix CVE-2022-24671?
To fix CVE-2022-24671, it is recommended to update Trend Micro Antivirus for Mac to the latest version provided by the vendor.