Cisco Firepower Threat Defense Software Improper Authentication Vulnerability

Summary

A vulnerability in the stream reassembly component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. 

Credit:

The information has been provided by Vendor

The original article can be found at:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190816-ftd-srb


Details

The vulnerability is due to improper reassembly of traffic streams. An attacker could exploit this vulnerability by sending crafted streams through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked.

 

Vulnerable Systems:

Cisco Firepower Threat Defense Software

Cisco FirePOWER Services Software for ASA

Cisco Firepower Management Center Software

 

CVE Information:

CVE-2019-1978

 

Disclosure Timeline:
Published Date:11/5/2019