Vulnerability Details
Basic Information
| Title | CVE-2025-21605 Redis DoS Vulnerability due to unlimited growth of output buffers abused by unauthenticated client |
|---|---|
| Type | cvelist |
| Published | 2025-04-23T15:38:11 |
| Last Seen | 2025-04-23T15:59:26 |
| CVSS Score | 7.5 (HIGH) |
CVSS v3 Details
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | NONE |
| Integrity Impact | NONE |
| Availability Impact | HIGH |
CVE Information
| CVE IDs | CVE-2025-21605 |
|---|---|
| CWE | CWE-770 |
| Bulletin Family | cve |
Description
Redis is an open source, in-memory database that persists on disk. In versions starting at 2.6 and prior to 7.4.3, An unauthenticated client can cause unlimited growth of output buffers, until the server runs out of memory or is killed. By default,…
Impact Assessment
| Base Score | 7.5 |
|---|---|
| Severity | HIGH |