CVE-2022-36021
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2022-36021
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-01T16:15:09
- Last Modified Date
- 2023-03-09T01:07:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* | 1 | OR | 6.0.18 | |
| cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* | 1 | OR | 6.2.0 | 6.2.11 |
| cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.0.9 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84 | Patch |
| https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-36021 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36021 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 05:49:22 | Added to TrackCVE | |||
| 2023-04-17 05:49:24 | Weakness Enumeration | new |