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.
History

Wed, 13 Nov 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-10-21T18:41:09.659912Z

Updated: 2024-11-13T17:46:10.984Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3562

cve-icon Vulnrichment

Updated: 2024-08-04T07:37:55.507Z

cve-icon NVD

Status : Analyzed

Published: 2020-10-21T19:15:17.887

Modified: 2020-10-23T17:55:44.027

Link: CVE-2020-3562

cve-icon Redhat

No data.