CVE-2021-23017 | Nginx Open Source/Plus/Ingress Controller Resolver off-by-one (EDB-50973)
A vulnerability was found in Nginx Open Source, Plus and Ingress Controller. It has been declared as problematic. This vulnerability affects unknown code of the component Resolver. The manipulation leads to off-by-one.
This vulnerability was named CVE-2021-23017. The attack needs to be initiated within the local network. Furthermore, there is an exploit available.