Fabric CA Developer's Guide: LDAP Injection via Unescaped Username in GetUser Filter

When fabric-ca is configured with an LDAP backend, the username from HTTP Basic authentication is included in an LDAP uid search filter without proper escaping. An unauthenticated attacker with network access to the CA enrollment endpoint could exploit this to perform LDAP injection before passwo...

Hyperledger: Brute Force of fabric-ca server admin account

fabric-ca server - Default configuration maxenrollments value -1enable outside enrollment - Listening 0.0.0.0:7054easily discoved and can be reached - No limit to wrong password try Above conditions result in brute force to CA server admin account Impact Attack gain a high-level permissioned...