CVE-2019-1873 – Cisco ASA and FTD Software Cryptographic TLS and SSL Driver Denial of Service Vulnerability

https://notcve.org/view.php?id=CVE-2019-1873

10 Jul 2019 — A vulnerability in the cryptographic driver for Cisco Adaptive Security Appliance Software (ASA) and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reboot unexpectedly. The vulnerability is due to incomplete input validation of a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) ingress packet header. An attacker could exploit this vulnerability by sending a crafted TLS/SSL packet to an interface on the targeted device. An exploit co... • http://www.securityfocus.com/bid/109123 • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption •