SB2022111026 - Resource management error in Cisco Firepower Threat Defense Software
Published: November 10, 2022
Security Bulletin ID
SB2022111026
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) Resource management error (CVE-ID: CVE-2022-20949)
CWE-ID: CWE-399 - Resource Management Errors
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to improper management of internal resources within the application in the management web server. A remote administrator can send specially crafted messages to the affected HTTPS handler and perform configuration changes on the affected system.
Remediation
Install update from vendor's website.