Redis DoS Vulnerability due to bad connection error handling
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-48367US | — | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/redis/redis/commit/bde62951accfc4bb0a516276fd0b4b307e140ce2FIX
- https://github.com/redis/redis/releases/tag/6.2.19ARTICLE
- https://github.com/redis/redis/releases/tag/7.2.10ARTICLE
- https://github.com/redis/redis/releases/tag/7.4.5ARTICLE
- https://github.com/redis/redis/releases/tag/8.0.3ARTICLE
- https://github.com/redis/redis/security/advisories/GHSA-4q32-c38c-pwgqADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2025-48367WEB
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