A vulnerability in the ssl_inspection component of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to crash Snort instances. The vulnerability is due to insufficient input validation in the ssl_inspection component. An attacker could exploit this vulnerability by sending a malformed TLS packet through a Cisco Adaptive Security Appliance (ASA). A successful exploit could allow the attacker to crash a Snort instance, resulting in a denial of service (DoS) condition.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-10-21T18:36:43.291735Z

Updated: 2024-09-17T00:30:26.563Z

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

Link: CVE-2020-3317

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-10-21T19:15:15.717

Modified: 2021-09-22T19:57:52.363

Link: CVE-2020-3317

cve-icon Redhat

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