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I. Basic Information for CVE-2020-27813
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gorilla Websocket 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gorilla Websocket是Gorilla个人开发者的一个基于Go语言实现的Websocket代码库。 Gorilla WebSocket 1.4.0之前版本存在资源管理错误漏洞，该漏洞源于通过websocket连接接收的websocket帧的长度存在整数溢出漏洞。攻击者可利用该漏洞会利用这个漏洞对允许websocket连接的HTTP服务器发起拒绝服务攻击。
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
VendorProductAffected VersionsCPESubscribe
-golang-github-gorilla-websocket github.com/gorilla/websocket v1.4.1 -
II. Public POCs for CVE-2020-27813
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III. Intelligence Information for CVE-2020-27813
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IV. Related Vulnerabilities
Same vendor: n/a
Same weakness: CWE-190
V. Comments for CVE-2020-27813

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