SB2023021733 - Double free in FortiWeb
Published: February 17, 2023
Security Bulletin ID
SB2023021733
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 security vulnerability.
1) Double Free (CVE-ID: CVE-2022-40683)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error in FortiWeb CLI. A local user can trigger a double free error and execute arbitrary code on the system.
Remediation
Install update from vendor's website.