SB2024102450 - Resource management error in Cisco Firepower Threat Defense Software
Published: October 24, 2024
Security Bulletin ID
SB2024102450
CSH Severity
Medium
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-2024-20407)
CWE-ID: CWE-399 - Resource Management Errors
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass configured policies.
The vulnerability exists due to a logic error in the interaction between the TCP Intercept feature and the Snort 3 detection engine. A remote attacker can cause unintended traffic to enter the network protected by the affected device.
Remediation
Install update from vendor's website.