F5 NGINX ModSecurity WAF R24

CPE Details

F5 NGINX ModSecurity WAF R24
f5
nginx_modsecurity_waf
r24
2021-12-09
18h15 +00:00
2021-12-22
18h11 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:f5:nginx_modsecurity_waf:r24:*:*:*:*:*:*:*

Informations

Vendor

f5

Product

nginx_modsecurity_waf

Version

r24

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2021-42717 2021-12-07 20h08 +00:00 ModSecurity 3.x through 3.0.5 mishandles excessively nested JSON objects. Crafted JSON objects with nesting tens-of-thousands deep could result in the web server being unable to service legitimate requests. Even a moderately large (e.g., 300KB) HTTP request can occupy one of the limited NGINX worker processes for minutes and consume almost all of the available CPU on the machine. Modsecurity 2 is similarly vulnerable: the affected versions include 2.8.0 through 2.9.4.
7.5
High