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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-10-21T18:41:09.659912Z
Updated: 2024-09-16T18:39:14.785Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3562
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-10-21T19:15:17.887
Modified: 2020-10-23T17:55:44.027
Link: CVE-2020-3562
Redhat
No data.