SB2021121001 - Denial of service in Trend Micro Security
Published: December 10, 2021
Security Bulletin ID
SB2021121001
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Link following (CVE-ID: CVE-2021-44023)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a link following issue within the PC Health Checkup feature. A local user can force the application to create symbolic links and overwrite arbitrary files on the system, resulting in a denial of service attack.
Remediation
Install update from vendor's website.