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CVE-2022-36021

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/1/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

redis:redis

Weaknesses (CWE)

CWE-407CWE-407

References

https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84(security-advisories@github.com)

https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv(security-advisories@github.com)

https://github.com/redis/redis/commit/dcbfcb916ca1a269b3feef86ee86835294758f84(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/redis/redis/security/advisories/GHSA-jr7j-rfj5-8xqv(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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