Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2020-27813

Quick assessment

Affected
n/a golang-github-gorilla-websocket
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。

AI Predicted 7.5 Difficulty: Easy EPSS 2.15% · P81

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-27813

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
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
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-27813

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-27813 (2)

Mailing List Discussions for CVE-2020-27813 (2)

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
Same weakness: CWE-190

V. Comments for CVE-2020-27813

No comments yet

Leave a comment