漏洞信息
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Vulnerability Title
Netty: Memory Exhaustion via HTTP/3 Reserved Frame Types
Vulnerability Description
Netty is a network application framework for development of protocol servers and clients. Prior to 4.2.16.Final, Netty's `Http3FrameCodec` buffers incoming data for HTTP/3 reserved frame types up to the wire-specified payload length without limits; `decodeFrame` trusts `payLoadLength`, allowing an attacker to open multiple QUIC streams and send reserved frames with very large payload lengths to cause memory exhaustion and denial of service. This issue is fixed in version 4.2.16.Final.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
Netty 资源管理错误漏洞
Vulnerability Description
Netty是Netty团队开源的一款非阻塞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 4.2.16.Final之前版本存在资源管理错误漏洞,该漏洞源于`Http3FrameCodec`无限制地缓冲传入数据且`decodeFrame`信任`payLoadLength`,允许攻击者打开多个QUIC流并发送有效载荷长度非常大的保留帧,导致内存耗尽和拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A