CVE-2020-7743— Prototype Pollution
Quick assessment
Affected
n/a mathjs
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
mathjs是个人开发者的一是个JavaScript 和 Node.js 的扩展数学库。它包括了灵活的表达式解析器，提供数字，大数值，复杂数值，单位，矩阵等等集成的解决方案。 mathjs 7.5.1之前版本存在安全漏洞，该漏洞源于容易受到在配置更新上运行的deepExtend功能造成的原型污染。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-7743
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
The package mathjs before 7.5.1 are vulnerable to Prototype Pollution via the deepExtend function that runs upon configuration updates.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
mathjs 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mathjs是个人开发者的一是个JavaScript 和 Node.js 的扩展数学库。它包括了灵活的表达式解析器，提供数字，大数值，复杂数值，单位，矩阵等等集成的解决方案。 mathjs 7.5.1之前版本存在安全漏洞，该漏洞源于容易受到在配置更新上运行的deepExtend功能造成的原型污染。
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 |
|---|---|---|---|---|
| - | mathjs | unspecified ~ 7.5.1 | - |
|
II. Public POCs for CVE-2020-7743
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Qwen3.6-35B-A3B
· 6747 chars
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III. Intelligence Information for CVE-2020-7743
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Patches & Fixes for CVE-2020-7743 (1)
Vendor Advisories for CVE-2020-7743 (4)
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1017112 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JS-MATHJS-1016401 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1017111 x_refsource_MISC
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https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1017113 x_refsource_MISC
Other References for CVE-2020-7743 (1)
Same Patch Batch · n/a · 2020-10-13 · 7 CVEs total
| CVE-2020-12911 | AMD Radeon Directx 11 Driver缓冲区错误漏洞 | |
| CVE-2020-12928 | AMD Ryzen 安全特征问题漏洞 | |
| CVE-2020-12933 | AMD Radeon Directx 11 Driver 处理程序功能缓冲区错误漏洞 | |
| CVE-2020-25645 | Linux kernel 加密问题漏洞 | |
| CVE-2020-13957 | Apache Solr 安全漏洞 | |
| CVE-2018-20243 | fineract jira 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-7743
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