CVE-2022-23548

Опубликовано: 05 янв. 2023

Источник: nvd

CVSS3: 6.5

EPSS Низкий

Описание

Discourse is an option source discussion platform. Prior to version 2.8.14 on the stable branch and version 2.9.0.beta16 on the beta and tests-passed branches, parsing posts can be susceptible to regular expression denial of service (ReDoS) attacks. This issue is patched in versions 2.8.14 and 2.9.0.beta16. There are no known workarounds.

Ссылки

https://github.com/discourse/discourse/pull/19737
Patch
Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-7rw2-f4x7-7pxf
Third Party Advisory
https://github.com/discourse/discourse/pull/19737
Patch
Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-7rw2-f4x7-7pxf
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*

Версия до 2.8.14 (исключая)

cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta10:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta11:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta12:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta13:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta14:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:*:*:*:*

cpe:2.3:a:discourse:discourse:3.0.0:beta15:*:*:*:*:*:*

EPSS

Процентиль: 65%

0.00496

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-1333