CVE-2020-28472— Prototype Pollution
Quick assessment
Affected
n/a @aws-sdk/shared-ini-file-loader
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.
Amazon Aws-sdk-js是美国亚马逊（Amazon）公司的一个基于Javascript用于为nodejs应用提供AWS服务支持的开发包。 Amazon Aws-sdk-js before 1.0.0-rc.9 存在安全漏洞，攻击者可利用该漏洞向应用程序提交恶意的INI文件，根据上下文进一步加以利用。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-28472
Vulnerability Information
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Vulnerability Title
Prototype Pollution
Source: CVE Program / CVE List V5
Vulnerability Description
This affects the package @aws-sdk/shared-ini-file-loader before 1.0.0-rc.9; the package aws-sdk before 2.814.0. If an attacker submits a malicious INI file to an application that parses it with loadSharedConfigFiles , they will pollute the prototype on the application. This can be exploited further depending on the context.
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
Amazon Aws-sdk-js 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Aws-sdk-js是美国亚马逊（Amazon）公司的一个基于Javascript用于为nodejs应用提供AWS服务支持的开发包。 Amazon Aws-sdk-js before 1.0.0-rc.9 存在安全漏洞，攻击者可利用该漏洞向应用程序提交恶意的INI文件，根据上下文进一步加以利用。
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 |
|---|---|---|---|---|
| - | @aws-sdk/shared-ini-file-loader | unspecified ~ 1.0.0-rc.9 | - |
|
| - | aws-sdk | unspecified ~ 2.814.0 | - |
|
II. Public POCs for CVE-2020-28472
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-28472 (2)
Vendor Advisories for CVE-2020-28472 (4)
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1059426 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JS-AWSSDKSHAREDINIFILELOADER-1049304 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JS-AWSSDK-1059424 x_refsource_MISC
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1059425 x_refsource_MISC
Same Patch Batch · n/a · 2021-01-19 · 38 CVEs total
| CVE-2020-28477 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-28478 | 7.5 HIGH | Prototype Pollution |
| CVE-2020-28480 | 7.3 HIGH | Prototype Pollution |
| CVE-2020-28482 | 5.9 MEDIUM | Cross-site Request Forgery (CSRF) |
| CVE-2020-28479 | 5.9 MEDIUM | Denial of Service (DoS) |
| CVE-2020-28481 | 5.3 MEDIUM | Insecure Defaults |
| CVE-2020-8581 | Clustered Data ONTAP 安全漏洞 | |
| CVE-2021-22498 | Micro Focus Application Lifecycle Management 代码问题漏洞 | |
| CVE-2021-3184 | MISP 跨站脚本漏洞 | |
| CVE-2020-27270 | 多款Sooil产品授权问题漏洞 | |
| CVE-2020-27272 | 多款Sooil产品访问控制错误漏洞 | |
| CVE-2020-27276 | 多款Sooil产品授权问题漏洞 | |
| CVE-2021-20190 | FasterXML jackson-databind 代码问题漏洞 | |
| CVE-2021-25325 | MISP 跨站脚本漏洞 | |
| CVE-2020-27256 | 多款Sooil产品信任管理问题漏洞 | |
| CVE-2020-27258 | 多款Sooil产品信息泄露漏洞 | |
| CVE-2020-27264 | 多款Sooil产品安全特征问题漏洞 | |
| CVE-2020-11997 | Apache Guacamole 安全漏洞 | |
| CVE-2020-27266 | 多款Sooil产品授权问题漏洞 | |
| CVE-2020-27268 | 多款Sooil产品授权问题漏洞 |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2020-28472
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