SB20230411104 - Privilege escalation in FortiClient for Mac
Published: April 11, 2023
Security Bulletin ID
SB20230411104
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Download of code without integrity check (CVE-ID: CVE-2023-22635)
CWE-ID: CWE-494 - Download of Code Without Integrity Check
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to escalate privileges in the system.
The vulnerability exists due to software does not perform software integrity check when downloading updates. A local user can modify the installer upon update and execute arbitrary code with elevated privileges.
Remediation
Install update from vendor's website.