First published: Thu Aug 08 2019(Updated: )
A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol inspection engine of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors when handling specific SSL/TLS messages. An attacker could exploit this vulnerability by sending crafted HTTP packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured file policies and deliver a malicious payload to the protected network.
Credit: ykramarz@cisco.com ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco Firepower Management Center | =6.3.0 | |
Cisco Firepower Management Center | =6.4.0 | |
Cisco Firepower Threat Defense | <6.4.1 | |
Cisco Secure Firewall Management Center | =6.3.0 | |
Cisco Secure Firewall Management Center | =6.4.0 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.