CVE-2025-48367
Publication date 7 July 2025
Last updated 10 July 2025
Ubuntu priority
Redis is an open source, in-memory database that persists on disk. An unauthenticated connection can cause repeated IP protocol errors, leading to client starvation and, ultimately, a denial of service. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| redict | 25.04 plucky |
Needs evaluation
|
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release | |
| redis | 25.04 plucky |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty |
Needs evaluation
|
|
| valkey | 25.04 plucky |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2025-48367
- https://codeberg.org/redict/redict/issues/105
- https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgq
- https://github.com/valkey-io/valkey/pull/2315
- https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2
- https://github.com/redis/redis/releases/tag/6.2.19
- https://github.com/redis/redis/releases/tag/7.2.10
- https://github.com/redis/redis/releases/tag/7.4.5
- https://github.com/redis/redis/releases/tag/8.0.3