github_osv/GHSA-3v3c-r5v2-68ph
private_address_check contains Incomplete List of Disallowed Inputs
The private_address_check ruby gem before 0.4.1 is vulnerable to a bypass due to an incomplete blacklist of common private/local network addresses used to prevent server-side request forgery.
gitlab/gem/private_address_check/CVE-2017-0909
Cross-Site Request Forgery (CSRF)
The private_address_check ruby gem is vulnerable to a bypass due to an incomplete denylist of common `private/local` network addresses used to prevent server-side request forgery.