Описание
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, *, or ., the prefix stripping can fail and the generated directory listing may expose the full filesystem path in the HTML output. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
A flaw was found in Rack. A remote attacker could exploit a vulnerability in Rack::Directory's handling of root paths. When the configured root path contains special regular expression characters, the directory listing generation can fail to properly strip the path prefix. This can lead to the exposure of the full filesystem path in the HTML output, potentially revealing sensitive system information.
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 |
|---|---|---|---|---|
| Logging Subsystem for Red Hat OpenShift | openshift-logging/cluster-logging-operator-bundle | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/cluster-logging-rhel9-operator | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/eventrouter-rhel9 | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/fluentd-rhel9 | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/log-file-metric-exporter-rhel9 | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/logging-view-plugin-rhel9 | Fix deferred | ||
| Logging Subsystem for Red Hat OpenShift | openshift-logging/vector-rhel9 | Fix deferred | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp20/backend | Fix deferred | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp20/system | Fix deferred | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp21/backend | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, *, or ., the prefix stripping can fail and the generated directory listing may expose the full filesystem path in the HTML output. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, *, or ., the prefix stripping can fail and the generated directory listing may expose the full filesystem path in the HTML output. This issue has been patched in versions 2.2.23, 3.1.21, and 3.2.6.
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, ...
Rack has a root directory disclosure via unescaped regex interpolation in Rack::Directory
Уязвимость модульного интерфейса веб-сервера Rack языка программирования Ruby, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
5.3 Medium
CVSS3