Описание
Redis is an in-memory database that persists on disk. On startup, Redis begins listening on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection. This problem has existed since Redis 2.6.0-RC1. This issue has been addressed in Redis versions 7.2.2, 7.0.14 and 6.2.14. Users are advised to upgrade. For users unable to upgrade, it is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
A flaw was found in Redis, an in-memory database that persists on disk. On startup, Redis listens on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection.
Меры по смягчению последствий
It is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat 3scale API Management Platform 2 | 3scale-amp-backend-container | Not affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp-system-container | Not affected | ||
| Red Hat Ansible Automation Platform 1.2 | ansible-tower | Not affected | ||
| Red Hat Fuse 7 | redis | Not affected | ||
| Red Hat Quay 3 | quay/quay-rhel8 | Fix deferred | ||
| Red Hat Satellite 6 | satellite:el8/rubygem-gitlab-sidekiq-fetcher | Not affected | ||
| Red Hat Satellite 6 | tfm-rubygem-gitlab-sidekiq-fetcher | Not affected | ||
| Red Hat Software Collections | rh-redis6-redis | Fix deferred | ||
| Red Hat Enterprise Linux 8 | redis | Fixed | RHSA-2025:0595 | 22.01.2025 |
| Red Hat Enterprise Linux 9 | redis | Fixed | RHSA-2024:10869 | 05.12.2024 |
Показывать по
Дополнительная информация
Статус:
3.6 Low
CVSS3
Связанные уязвимости
Redis is an in-memory database that persists on disk. On startup, Redis begins listening on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection. This problem has existed since Redis 2.6.0-RC1. This issue has been addressed in Redis versions 7.2.2, 7.0.14 and 6.2.14. Users are advised to upgrade. For users unable to upgrade, it is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
Redis is an in-memory database that persists on disk. On startup, Redis begins listening on a Unix socket before adjusting its permissions to the user-provided configuration. If a permissive umask(2) is used, this creates a race condition that enables, during a short period of time, another process to establish an otherwise unauthorized connection. This problem has existed since Redis 2.6.0-RC1. This issue has been addressed in Redis versions 7.2.2, 7.0.14 and 6.2.14. Users are advised to upgrade. For users unable to upgrade, it is possible to work around the problem by disabling Unix sockets, starting Redis with a restrictive umask, or storing the Unix socket file in a protected directory.
Redis is an in-memory database that persists on disk. On startup, Redi ...
3.6 Low
CVSS3