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CVE-2020-28448— Prototype Pollution

Quick assessment

Affected
n/a multi-ini
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.

Evangelion1204 Multi-ini是Evangelion1204个人开发者的一个基于Javascript语言编写的用于Ini配置文件解析的代码库。该代码库支持与Zend文件格式相兼容。 multi-ini 2.1.1之前版本存在安全漏洞，该漏洞源于可以通过将原型对象指定为数组的一部分，可以污染对象的原型。

CVSS 5.6 · Medium EPSS 1.46% · P73

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-28448

Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
This affects the package multi-ini before 2.1.1. It is possible to pollute an object's prototype by specifying the proto object as part of an array.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/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
Evangelion1204 Multi-ini 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Evangelion1204 Multi-ini是Evangelion1204个人开发者的一个基于Javascript语言编写的用于Ini配置文件解析的代码库。该代码库支持与Zend文件格式相兼容。 multi-ini 2.1.1之前版本存在安全漏洞，该漏洞源于可以通过将原型对象指定为数组的一部分，可以污染对象的原型。
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
- multi-ini unspecified ~ 2.1.1 -

II. Public POCs for CVE-2020-28448

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III. Intelligence Information for CVE-2020-28448

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Patches & Fixes for CVE-2020-28448 (1)

Vendor Advisories for CVE-2020-28448 (1)

Same Patch Batch · n/a · 2020-12-22 · 21 CVEs total

CVE-2020-25066 10.0 CRITICAL Treck TCP/IP 缓冲区错误漏洞
CVE-2020-27337 7.3 HIGH Treck TCP/IP 缓冲区错误漏洞
CVE-2020-27338 5.9 MEDIUM Treck TCP/IP 缓冲区错误漏洞
CVE-2020-28460 5.6 MEDIUM Prototype Pollution
CVE-2020-27336 3.7 LOW Treck TCP/IP 缓冲区错误漏洞
CVE-2020-29583 Zyxel USG Series 加密问题漏洞
CVE-2020-28641 Malwarebytes Endpoint Protection 后置链接漏洞
CVE-2020-25106 Nanosystems Supremo 代码问题漏洞
CVE-2020-13557 Foxit Reader 资源管理错误漏洞
CVE-2020-13560 Foxit Reader 资源管理错误漏洞
CVE-2020-13570 Foxit Reader 资源管理错误漏洞
CVE-2020-24578 D-link DSL-2888A 默认配置问题漏洞
CVE-2020-24579 D-link DSL-2888A 授权问题漏洞
CVE-2020-24580 D-link DSL-2888A 访问控制错误漏洞
CVE-2020-24581 D-link DSL-2888A 操作系统命令注入漏洞
CVE-2020-13547 Foxit Reader 资源管理错误漏洞
CVE-2020-35608 Microsoft Azure Sphere 注入漏洞
CVE-2020-35609 Microsoft Azure Sphere 注入漏洞
CVE-2020-14231 HCL Client Application Access 缓冲区错误漏洞
CVE-2020-14270 Hcl Technologies Domino 安全漏洞

IV. Related Vulnerabilities

Same product: multi-ini
Same vendor: n/a

V. Comments for CVE-2020-28448

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