Описание
The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.
A flaw was found in the net/http golang package. The net/http package incorrectly accepts messages that end with a line feed (LF) instead of the proper line ending. When used with another server that also misinterprets this, it can lead to request smuggling—where an attacker tricks the system to send hidden or unauthorized requests.
Отчет
Red Hat Satellite is rated as Low severity for this vulnerability. However, other affected components remain Moderate. Satellite uses the affected Go net/http component solely as a client to make requests, not as a server. Since this vulnerability only affects server-side usage, Satellite is not directly exposed to the flaw, justifying the lower severity rating.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Developer Tools and Services | helm | Affected | ||
| OpenShift Developer Tools and Services | odo | Affected | ||
| OpenShift Pipelines | openshift-pipelines-client | Affected | ||
| OpenShift Service Mesh 2 | openshift-golang-builder-container | Will not fix | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | flightctl | Will not fix | ||
| Red Hat Ansible Automation Platform 2 | python3.11-galaxy-ng | Not affected | ||
| Red Hat Ceph Storage 6 | ceph | Not affected | ||
| Red Hat Ceph Storage 7 | ceph | Not affected | ||
| Red Hat Ceph Storage 8 | ceph | Not affected | ||
| Red Hat Certification for Red Hat Enterprise Linux 8 | redhat-certification-preflight | Affected |
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Дополнительная информация
Статус:
EPSS
5.4 Medium
CVSS3
Связанные уязвимости
The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.
The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is used in conjunction with a server that incorrectly accepts a bare LF as part of a chunk-ext.
Request smuggling due to acceptance of invalid chunked data in net/http
The net/http package improperly accepts a bare LF as a line terminator ...
EPSS
5.4 Medium
CVSS3