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 includes affected component however product is not directly impacted since the vulnerability arises when "net/http" is used as a server. Satellite uses it solely as a client, so it's not exposed to the flaw. Product Security has assessed this as Low severity.
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 |
|---|---|---|---|---|
| Assisted Installer for Red Hat OpenShift Container Platform 2 | rhai-tech-preview/assisted-installer-rhel8 | Affected | ||
| Cryostat 3 | cryostat-tech-preview/cryostat-storage-rhel8 | Affected | ||
| Cryostat 4 | cryostat/cryostat-storage-rhel9 | Affected | ||
| Custom Metric Autoscaler operator for Red Hat Openshift | custom-metrics-autoscaler/custom-metrics-autoscaler-rhel8 | Affected | ||
| Deployment Validation Operator | deployment-validation-operator-container | Affected | ||
| Fence Agents Remediation Operator | workload-availability/fence-agents-remediation-rhel8-operator | Affected | ||
| Gatekeeper 3 | gatekeeper/gatekeeper-rhel9 | Affected | ||
| Kube Descheduler Operator | kube-descheduler-operator/descheduler-rhel9 | Affected | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/logging-loki-rhel9 | Affected | ||
| Logical Volume Manager Storage | lvms4/topolvm-rhel9 | Not 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.
The net/http package improperly accepts a bare LF as a line terminator ...
EPSS
5.4 Medium
CVSS3