Description (CNA)
Redis is an open source, in-memory database that persists on disk. Authenticated users can trigger a denial-of-service by using specially crafted, long string match patterns on supported commands such as `KEYS`, `SCAN`, `PSUBSCRIBE`, `FUNCTION LIST`, `COMMAND LIST` and ACL definitions. Matching of extremely long patterns may result in unbounded recursion, leading to stack overflow and process crash. This problem has been fixed in Redis versions 6.2.16, 7.2.6, and 7.4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| redis / redis | affected >= 2.2.5, < 6.2.16; affected >= 7.0.0, < 7.2.6; affected >= 7.3.0, < 7.4.1 |
CWE
CWE-674
References
- https://github.com/redis/redis/security/advisories/GHSA-66gq-c942-6976
- https://github.com/redis/redis/commit/9317bf64659b33166a943ec03d5d9b954e86afb0
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.