Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2021-34079
CVE-2021-34079:
JavaScript vulnerability analysis and mitigation
Overview
OS Command injection vulnerability in Mintzo Docker-Tester through 1.2.1 allows attackers to execute arbitrary commands via shell metacharacters in the 'ports' entry of a crafted docker-compose.yml file (MITRE, NVD).
Technical details
The vulnerability exists in the Docker-Tester package versions through 1.2.1. The issue stems from insufficient validation of the 'ports' configuration in docker-compose.yml files, where shell metacharacters can be injected to execute arbitrary commands (NPM Package).
Impact
When exploited, this vulnerability allows attackers to execute arbitrary commands on the system running the Docker-Tester package, potentially leading to system compromise (MITRE).
Mitigation and workarounds
Users should upgrade to version 1.2.2 or later of the Docker-Tester package which contains fixes for this vulnerability (NPM Package).
Additional resources
Source: This report was generated using AI
Related JavaScript vulnerabilities:
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