Описание
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
An HTTP Request Smuggling (HRS) vulnerability was found in the llhttp library, used by Node.JS. During the parsing of chunked messages, the chunk size parameter was not validated properly. In situations where HTTP conversations are being proxied (such as proxy, reverse-proxy, load-balancer), an attacker can use this flaw to inject arbitrary messages through the proxy. The highest threat from this vulnerability is to confidentiality and integrity.
Отчет
Red Hat Quay from version 3.4 consumes nodejs from RHEL, so security tracking is provided by the container health index on the customer portal [1]. Additionally there is no impact from this issue on Quay 3.3 and 3.2 because nodejs is only used at build time and is no longer shipped, starting with Quay 3.5 [2]. [1] https://catalog.redhat.com/software/containers/quay/quay-rhel8/600e03aadd19c7786c43ae49?container-tabs=security [2] https://issues.redhat.com/browse/PROJQUAY-1409 Therefore Quay component is marked as "Will not fix".
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 9 | nodejs | Not affected | ||
| Red Hat Quay 3 | quay/quay-rhel8 | Will not fix | ||
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHEA-2022:5139 | 21.06.2022 |
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHSA-2021:5171 | 16.12.2021 |
| Red Hat Enterprise Linux 8 | nodejs | Fixed | RHSA-2022:0350 | 01.02.2022 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | nodejs | Fixed | RHEA-2022:4925 | 07.06.2022 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | nodejs | Fixed | RHEA-2022:5221 | 28.06.2022 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | nodejs | Fixed | RHEA-2022:5615 | 19.07.2022 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | nodejs | Fixed | RHSA-2022:0246 | 25.01.2022 |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | rh-nodejs14-nodejs | Fixed | RHSA-2022:0041 | 06.01.2022 |
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Дополнительная информация
Статус:
6.1 Medium
CVSS3
Связанные уязвимости
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extens ...
The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.
Уязвимость компонента LLHTTP программного средства работы с объектами NodeJS, позволяющая нарушителю повысить свои привилегии
6.1 Medium
CVSS3