CVE-2020-27813
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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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | golang-github-gorilla-websocket | github.com/gorilla/websocket v1.4.1 | - |
II. Public POCs for CVE-2020-27813
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2020-12-02 · 39 CVEs total
| CVE-2020-14260 | HCL Domino 输入验证错误漏洞 | |
| CVE-2020-13956 | Apache HttpClient 安全漏洞 | |
| CVE-2020-25638 | Red Hat Hibernate ORM SQL注入漏洞 | |
| CVE-2020-28273 | Ahdinosaur Set-in 安全漏洞 | |
| CVE-2020-28272 | keyget 安全漏洞 | |
| CVE-2020-14369 | Red Hat CloudForms 跨站请求伪造漏洞 | |
| CVE-2020-29458 | Textpattern Cms 跨站请求伪造漏洞 | |
| CVE-2020-29456 | Papermerge 跨站脚本漏洞 | |
| CVE-2020-29454 | Umbraco 安全漏洞 | |
| CVE-2020-6018 | Valvesoftware GameNetworkingSockets 缓冲区错误漏洞 | |
| CVE-2020-29239 | Online Birth Certificate System 跨站脚本漏洞 | |
| CVE-2020-4102 | HCL Notes 安全漏洞 | |
| CVE-2020-27816 | Red Hat OpenShift Elasticsearch-operator 输入验证错误漏洞 | |
| CVE-2020-25723 | QEMU 代码问题漏洞 | |
| CVE-2020-14305 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2020-7199 | HPE Edgeline Infrastructure Management 授权问题漏洞 | |
| CVE-2020-14383 | Samba 安全漏洞 | |
| CVE-2020-25656 | Linux kernel资源管理错误漏洞 | |
| CVE-2020-25704 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-13496 | Pixar OpenUSD 缓冲区错误漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-190
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Signed integer overflow in metaphone() - CVE-2026-42311
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Grid: Integer Overflow in Grid::expand_rows Leads to Safe-AP
V. Comments for CVE-2020-27813
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