cisco-sa-ftd-snort3-uAnUntcV: Cisco Firepower Threat Defense Software Snort 3 Detection Engine Denial of Service Vulnerability
A vulnerability in the TLS 1.3 implementation of the Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to unexpectedly restart.This vulnerability is due to a logic error in how memory allocations are
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-ftd-snort3-uAnUntcV?
The severity of cisco-sa-ftd-snort3-uAnUntcV is classified as high due to the potential impact on the system's availability.
How do I fix cisco-sa-ftd-snort3-uAnUntcV?
To remediate cisco-sa-ftd-snort3-uAnUntcV, users should apply the latest software update from Cisco that addresses the vulnerability.
What systems are affected by cisco-sa-ftd-snort3-uAnUntcV?
cisco-sa-ftd-snort3-uAnUntcV affects Cisco Firepower Threat Defense Software and Cisco Firepower Management Center.
Can cisco-sa-ftd-snort3-uAnUntcV be exploited remotely?
Yes, cisco-sa-ftd-snort3-uAnUntcV can be exploited by an unauthenticated, remote attacker.
What happens if cisco-sa-ftd-snort3-uAnUntcV is exploited?
If cisco-sa-ftd-snort3-uAnUntcV is exploited, it may cause the Snort 3 detection engine to unexpectedly restart, affecting system performance.