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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-22467 Detail

Description

Luxon is a library for working with dates and times in JavaScript. On the 1.x branch prior to 1.38.1, the 2.x branch prior to 2.5.2, and the 3.x branch on 3.2.1, Luxon's `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks. This issue also appears in Moment as CVE-2022-31129. Versions 1.38.1, 2.5.2, and 3.2.1 contain patches for this issue. As a workaround, limit the length of the input.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf Patch  Third Party Advisory 
https://github.com/moment/luxon/commit/5ab3bf64a10da929a437629cdb2f059bb83212bf Patch  Third Party Advisory 
https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc Third Party Advisory 
https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc Third Party Advisory 
https://github.com/moment/moment/pull/6015#issuecomment-1152961973 Patch  Third Party Advisory 
https://github.com/moment/moment/pull/6015#issuecomment-1152961973 Patch  Third Party Advisory 
https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g Not Applicable  Third Party Advisory 
https://github.com/moment/moment/security/advisories/GHSA-wc69-rhjr-hc9g Not Applicable  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44I3WAJKYXDLOVYRGMHAUXMIV4SPFXDZ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/44I3WAJKYXDLOVYRGMHAUXMIV4SPFXDZ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LIVOASKBQH7FEUI5RWM3SOHR6VK7ZZR/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4LIVOASKBQH7FEUI5RWM3SOHR6VK7ZZR/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-1333 Inefficient Regular Expression Complexity GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-22467
NVD Published Date:
01/04/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.