Описание
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat 3scale API Management Platform 2 | 3amp-system | Will not fix | ||
| Red Hat Enterprise Linux 5 | ruby | Out of support scope | ||
| Red Hat Enterprise Linux 6 | ruby | Out of support scope | ||
| Red Hat Enterprise Linux 7 | ruby | Will not fix | ||
| Red Hat Software Collections | rh-ruby24-ruby | Will not fix | ||
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2021:2587 | 29.06.2021 |
| Red Hat Enterprise Linux 8 | ruby | Fixed | RHSA-2021:2588 | 29.06.2021 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | ruby | Fixed | RHSA-2022:0581 | 21.02.2022 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | ruby | Fixed | RHSA-2022:0582 | 21.02.2022 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-ruby25-ruby | Fixed | RHSA-2021:2104 | 26.05.2021 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5 ...
WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.
EPSS
7.5 High
CVSS3