CVE-2022-31129 (High) detected in moment-2.20.1.min.js
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CVE-2022-31129 - High Severity Vulnerability
Vulnerable Library - moment-2.20.1.min.js
Parse, validate, manipulate, and display dates
Library home page: https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.20.1/moment.min.js
Path to vulnerable library: /wwwroot/lib/countdown/moment.min.js
Dependency Hierarchy:
- ❌ moment-2.20.1.min.js (Vulnerable Library)
Vulnerability Details
moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. Affected versions of moment were found to use an inefficient parsing algorithm. Specifically using string-to-date parsing in moment (more specifically rfc2822 parsing, which is tried by default) has quadratic (N^2) complexity on specific inputs. Users may notice a noticeable slowdown is observed with inputs above 10k characters. Users who pass user-provided strings without sanity length checks to moment constructor are vulnerable to (Re)DoS attacks. The problem is patched in 2.29.4, the patch can be applied to all affected versions with minimal tweaking. Users are advised to upgrade. Users unable to upgrade should consider limiting date lengths accepted from user input.
Publish Date: 2022-07-06
URL: CVE-2022-31129
CVSS 3 Score Details (7.5)
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: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-wc69-rhjr-hc9g
Release Date: 2022-07-06
Fix Resolution: moment - 2.29.4
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