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.
CVE-2020-28472 - High Severity Vulnerability
AWS SDK for JavaScript
Library home page: https://registry.npmjs.org/aws-sdk/-/aws-sdk-2.280.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/aws-sdk/package.json
Dependency Hierarchy: - :x: **aws-sdk-2.280.1.tgz** (Vulnerable Library)
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.
Publish Date: 2021-01-19
URL: CVE-2020-28472
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-28472
Release Date: 2021-01-19
Fix Resolution: 2.814.0