CVE-2020-7771— Prototype Pollution
Quick assessment
Affected
n/a asciitable.js
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.
Victornpb Asciitable是Victornpb个人开发者的一个基于Javascript可通过字符串的二位数据表生成Ascii表的代码库。 asciitable.js before 1.0.3 存在安全漏洞，该漏洞源于容易受到main函数的原型污染。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-7771
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
The package asciitable.js before 1.0.3 are vulnerable to Prototype Pollution via the main function.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Victornpb Asciitable.js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Victornpb Asciitable是Victornpb个人开发者的一个基于Javascript可通过字符串的二位数据表生成Ascii表的代码库。 asciitable.js before 1.0.3 存在安全漏洞，该漏洞源于容易受到main函数的原型污染。
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 |
|---|---|---|---|---|
| - | asciitable.js | unspecified ~ 1.0.3 | - |
|
II. Public POCs for CVE-2020-7771
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-7771 (1)
-
https://github.com/victornpb/asciitable.js/pull/1 x_refsource_MISC
Vendor Advisories for CVE-2020-7771 (1)
-
https://snyk.io/vuln/SNYK-JS-ASCIITABLEJS-1039799 x_refsource_MISC
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| CVE-2020-22550 | VFM Veno File Manager 路径遍历漏洞 | |
| CVE-2019-16960 | Solarwinds WebHelpDesk 跨站脚本漏洞 | |
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Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-7771
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