漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Netty: Memory Leak in DNS Record Decoder via Malformed Domain Names
Vulnerability Description
Netty is an asynchronous, event-driven network application framework. Prior to 4.1.136.Final and 4.2.16.Final, io.netty.handler.codec.dns.AbstractDnsRecord, io.netty.handler.codec.dns.DefaultDnsRecordDecoder.decodeRecord(), and io.netty.handler.codec.dns.DnsCodecUtil.decompressDomainName() failed to release retained or newly allocated ByteBuf objects when IDN.toASCII() or encodeDomainName() rejected a malformed domain name, allowing unauthenticated remote DNS packets to leak direct memory incrementally until denial of service. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
对已超过有效生命周期的资源丧失索引
Vulnerability Title
Netty 资源管理错误漏洞
Vulnerability Description
Netty是Netty团队开源的一个高性能网络通信框架。 Netty 4.1.136.Final之前版本和4.2.16.Final之前版本存在资源管理错误漏洞,该漏洞源于对畸形域名的处理过程中未正确释放ByteBuf对象,可能导致未经身份验证的远程DNS数据包逐步泄漏直接内存直至拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A