Friday 30 April 2021
The impact of this issue announcement is high. Please act accordingly to rectify the issue, as stated below.
FTD, Firepower Management Center (FMC), Firepower Device Manager (FDM), and snort detection engine.
What you need to know:
Networking giant Cisco has released patches for several high-severity vulnerabilities in Firepower Threat Defense (FTD), including exploits for arbitrary command execution (CVE-2021-1448), denial-of-service (DoS) attacks (CVE-2021-1402), and buffer overflow (CVE-2021-1493).
Actions to be taken:
There are no workarounds for this. Cisco has released software updates available in this security advisory: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-memc-dos-fncTyYKG