Security Bulletin:Netty IPv6 Subnet Rules Bypass in Versions Prior to 4.1.135.Final and 4.2.15.Final

Summary Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules due to an incorrect masking operation in IpSubnetFilterRule.compareTo. Valid public IP...