fkie_cve-2023-22467
Vulnerability from fkie_nvd
Published
2023-01-04 22:15
Modified
2024-11-21 07:44
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
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"value": "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\u0027s `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."
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"value": "Luxon es una librer\u00eda para trabajar con fechas y horas en JavaScript. En la rama 1.x anterior a 1.38.1, la rama 2.x anterior a 2.5.2 y la rama 3.x en 3.2.1, `DateTime.fromRFC2822() de Luxon tiene complejidad cuadr\u00e1tica (N^2) en algunas entradas espec\u00edficas. Esto provoca una notable desaceleraci\u00f3n en las entradas con longitudes superiores a 10\u0026#xa0;000 caracteres. Por lo tanto, los usuarios que proporcionan datos no confiables a este m\u00e9todo son vulnerables a ataques (Re)DoS. Este problema tambi\u00e9n aparece en Moment como CVE-2022-31129. Las versiones 1.38.1, 2.5.2 y 3.2.1 contienen parches para este problema. Como workaround, limite la longitud de la entrada."
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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