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.
CVSS 3.0CRITICAL 9.8·Network·No auth·No interaction·EPSS 0.02032·Published 2017-11-16·Fixed in 0.4.1CWE-184
The private_address_check ruby gem before 0.4.0 is vulnerable to a bypass due to use of Ruby's Resolv.getaddresses method, which is OS-dependent and should not be relied upon for security measures, such as when used to b…
CVSS 3.0HIGH 8.1·Network·No auth·No interaction·EPSS 0.02415·Published 2017-11-13·Fixed in 0.4.0CWE-242
private_address_check ruby gem before 0.5.0 is vulnerable to a time-of-check time-of-use (TOCTOU) race condition due to the address the socket uses not being checked.
CVSS 3.0LOW 3.7·Network·No auth·No interaction·EPSS 0.0068·Published 2018-06-13·Fixed in 0.5.0CWE-362
