Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-36021

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.

Published

2023-03-01T16:15:09.400

Last Modified

2024-11-21T07:12:12.090

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Secondary
CWE-407
Type: Primary
CWE-407

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redis	redis	< 6.0.18	Yes
Application	redis	redis	< 6.2.11	Yes
Application	redis	redis	< 7.0.9	Yes

References

https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84 Patch ([email protected])
https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv Vendor Advisory ([email protected])
https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)