Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.
History

Thu, 24 Oct 2024 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Cisco
Cisco firepower Threat Defense Software
CPEs cpe:2.3:a:cisco:firepower_threat_defense_software:*:*:*:*:*:*:*:*
Vendors & Products Cisco
Cisco firepower Threat Defense Software
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 23 Oct 2024 17:15:00 +0000

Type Values Removed Values Added
Description Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection count comparison. An attacker could exploit this vulnerability by sending traffic through an affected device at a rate that exceeds a configured rate filter. A successful exploit could allow the attacker to successfully bypass the rate filter. This could allow unintended traffic to enter the network protected by the affected device.
Title Cisco Firepower Threat Defense Software Rate Filter Bypass Vulnerability
Weaknesses CWE-1025
References
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2024-10-23T17:09:27.934Z

Updated: 2024-10-24T15:08:36.662Z

Reserved: 2023-11-08T15:08:07.643Z

Link: CVE-2024-20342

cve-icon Vulnrichment

Updated: 2024-10-24T15:08:23.082Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-10-23T17:15:18.703

Modified: 2024-10-25T12:56:36.827

Link: CVE-2024-20342

cve-icon Redhat

No data.