Уязвимость CVE-2021-22880: Информация
Описание
The PostgreSQL adapter in Active Record before 6.1.2.1, 6.0.3.5, 5.2.4.5 suffers from a regular expression denial of service (REDoS) vulnerability. Carefully crafted input can cause the input validation in the `money` type of the PostgreSQL adapter in Active Record to spend too much time in a regular expression, resulting in the potential for a DoS attack. This only impacts Rails applications that are using PostgreSQL along with money type columns that take user input.
Важность: HIGH (7,5) Вектор: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Исправленные пакеты
Имя пакета | Ветка | Исправлено в версии | Версия в репозитории | Errata ID | № Задания | Состояние |
|---|---|---|---|---|---|---|
| gem-rails | sisyphus | 6.1.3.2-alt1 | 6.1.7.7-alt1 | ALT-PU-2021-2595-1 | 263530 | Исправлено |
| gem-rails | p10 | 6.1.7.1-alt1.1 | 6.1.7.1-alt1.2 | ALT-PU-2023-4268-4 | 307833 | Исправлено |
| gem-rails | c10f1 | 6.1.7.1-alt1.2 | 5.2.4.4-alt2 | ALT-PU-2024-7814-2 | 334397 | Тестирование |
| gem-rails | p11 | 6.1.3.2-alt1 | 6.1.7.7-alt1 | ALT-PU-2021-2595-1 | 263530 | Исправлено |
Ссылки на рекомендации, решения и инструменты
Ссылка | Ресурс |
|---|---|
| https://hackerone.com/reports/1023899 |
|
| https://discuss.rubyonrails.org/t/cve-2021-22880-possible-dos-vulnerability-in-active-record-postgresql-adapter/77129 |
|
| DSA-4929 |
|
| https://security.netapp.com/advisory/ntap-20210805-0009/ |
|
| FEDORA-2021-b571fca1b8 | |
| FEDORA-2021-def0e32233 |