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CVE-2020-11612

EPSS 4.33% · P89
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I. Basic Information for CVE-2020-11612

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Netty 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
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 4.1.46之前的4.1.x版本中的ZlibDecoders存在资源管理错误漏洞，该漏洞源于程序在解码ZlibEncoded字节流时没有限制内存分配。攻击者可通过发送大量ZlibEncoded字节流到Netty服务器利用该漏洞占用资源，导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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II. Public POCs for CVE-2020-11612

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III. Intelligence Information for CVE-2020-11612

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Same Patch Batch · n/a · 2020-04-07 · 119 CVEs total

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Showing top 20 of 119 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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