CVE-2022-36021

Name

CVE-2022-36021

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.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

Type	URI
MISC	https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv
MISC	https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:redis:redis::::::::`	redis	>= 7.0.0	< 7.0.9
`cpe:2.3:a:redis:redis::::::::`	redis	>= 6.2.0	< 6.2.11
`cpe:2.3:a:redis:redis::::::::`	redis	>= None	< 6.0.18

References

Match rules

Vulnerable and fixed packages