SB2024051629 - Double free in FortiOS
Published: May 16, 2024
Security Bulletin ID
SB2024051629
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Double Free (CVE-ID: CVE-2023-44247)
CWE-ID: CWE-415 - Double Free
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error caused by a double usage of json_object_put. A remote privileged user can send a specially crafted HTTP request to the device, trigger a double free error and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.