Executive Risk Summary
"A vulnerability in the Snort 2 and Snort 3 TCP and UDP detection engine of Cisco Firepower Threat Defense Software could allow an unauthenticated, remote attacker to cause memory corruption, leading to a denial of service condition. The vulnerability is due to improper memory management when processing specific TCP or UDP packets, and a successful exploit could cause the Snort detection engine to restart unexpectedly, dropping traffic until the device is manually reloaded."
Operational Audit Arsenal
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Traffic processed by the Snort detection engine may be dropped until the device is manually reloaded
Internal Work Notes
Technical Intelligence & Operational Utilities • Delivered Weekly