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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-01-04T21:52:14.329Z

Updated: 2024-08-02T10:13:48.311Z

Reserved: 2022-12-29T03:00:40.880Z

Link: CVE-2023-22467

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-01-04T22:15:09.357

Modified: 2024-11-21T07:44:51.810

Link: CVE-2023-22467

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-01-04T00:00:00Z

Links: CVE-2023-22467 - Bugzilla