Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade redis-docUpgrade redis-develUpgrade redis | Jan 24, 2025 | Mar 1, 2023 |
| Amazon Linux Ami 2 | — | Upgrade redis-debuginfoUpgrade redisUpgrade redis-develUpgrade redis-doc | Sep 28, 2023 | Mar 1, 2023 |
| Amazon_linux_2023 | — | Upgrade redis6-debugsourceUpgrade redis6-develUpgrade redis6-debuginfoUpgrade redis6Upgrade redis6-doc | Feb 17, 2025 | Feb 28, 2023 |
| Debian | — | Upgrade redis | Mar 15, 2023 | Mar 1, 2023 |
| Freebsd | — | Upgrade redisUpgrade redis6Upgrade redis62Upgrade redis-devel | Mar 2, 2023 | Mar 1, 2023 |
| Gentoo Linux | — | Upgrade dev-db/redis. | Aug 8, 2024 | Mar 1, 2023 |
| Oracle_linux | — | Upgrade redisUpgrade redis-docUpgrade redis-devel | Jan 24, 2025 | Feb 28, 2023 |
| Redhat_linux | — | Upgrade redisUpgrade redis-develUpgrade redis-docUpgrade redis-debuginfoUpgrade redis-debugsource | Jan 23, 2025 | Mar 1, 2023 |
| Redislabs Redis | — | Upgrade RedisLabs Redis to version 6.2.11Upgrade RedisLabs Redis to version 6.0.18Upgrade RedisLabs Redis to version 7.0.9 | Oct 17, 2025 | Mar 1, 2023 |
| Rocky_linux | — | Upgrade redis-debugsourceUpgrade redisUpgrade redis-develUpgrade redis-debuginfo | Feb 14, 2025 | Mar 1, 2023 |
| Suse | — | Upgrade redisUpgrade redis7 | Mar 13, 2023 | Mar 1, 2023 |
| Ubuntu | — | Upgrade redis-tools (Ubuntu Pro)Upgrade redis-server (Ubuntu Pro) | Dec 6, 2023 | Mar 1, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 1, 2023 |
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