The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.
CVE-2021-23362 - Medium Severity Vulnerability
Provides metadata and conversions from repository urls for Github, Bitbucket and Gitlab
Library home page: https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.7.1.tgz
Dependency Hierarchy: - snyk-1.192.5.tgz (Root Library) - snyk-module-1.9.1.tgz - :x: **hosted-git-info-2.7.1.tgz** (Vulnerable Library)
Found in HEAD commit: dcb829d83a76bc4716b57f586ffd2f6246765925
The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.
Publish Date: 2021-03-23
URL: CVE-2021-23362
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://github.com/advisories/GHSA-43f8-2h32-f4cj
Release Date: 2021-03-23
Fix Resolution: hosted-git-info - 2.8.9,3.0.8
Step up your Open Source Security Game with WhiteSource here