GitHub Advisoryadvisory · npm

GHSA-43f8-2h32-f4cj Regular Expression Denial of Service in hosted-git-info

MEDIUM Published 2021-05-06 Modified 2022-03-18 Official page ↗
Aliases
CVE-2021-23362
Ecosystem
npm
Packages
hosted-git-info
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-400
Reviewed
2021-03-24

Affected packages

• npm hosted-git-info: < 2.8.9 → fixed in 2.8.9 • npm hosted-git-info: >= 3.0.0, < 3.0.8 → fixed in 3.0.8

Description

The npm 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

Related

Alias · CVE (1)

  • CVE-2021-23362 The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression… vulnerability

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References