CVE-2020-3562

A vulnerability in the SSL/TLS inspection of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series firewalls could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation for certain fields of specific SSL/TLS messages. An attacker could exploit this vulnerability by sending a malformed SSL/TLS message through an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. No manual intervention is needed to recover the device after it has reloaded.
Configurations

Configuration 1


Information

Published : 2020-10-21 07:15

Updated : 2020-10-23 05:55


NVD link : CVE-2020-3562

Mitre link : CVE-2020-3562

Products Affected
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer