F5 Networks Updates
1713Warning Date
Severity Level
Warning Number
Target Sector
5 December, 2021
● Medium
2021-3972
All
Description:
F5 Networks has released security updates to address a vulnerability in the following product:
- NGINX ModSecurity WAF
- ModSecurity JSON parser
- R25
- R24
- ModSecurity JSON parser
Threats:
Attacker could exploit this vulnerability by executing a denial-of-service (DoS) attack.
Best practice and Recommendations:
The CERT team encourages users to review F5 Networks security advisory: