漏洞信息
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Vulnerability Title
Netty has an IPv6 Subnet Filter Bypass via Incorrect Comparator Masking
Vulnerability Description
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 addresses can bypass the restrictions. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
访问控制不恰当
Vulnerability Title
Netty 访问控制错误漏洞
Vulnerability Description
Netty是Netty社区的一款非阻塞I/O客户端-服务器框架,它主要用于开发Java网络应用程序,如协议服务器和客户端等。 Netty 4.1.135.Final之前版本和4.2.15.Final之前版本存在访问控制错误漏洞,该漏洞源于IpSubnetFilterRule.compareTo()中掩码操作不正确,可能导致攻击者绕过IPv6子网规则。
CVSS Information
N/A
Vulnerability Type
N/A