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FreeBSD: VID-B17BCE48-B7C6-11ED-B304-080027F5FEC9 (CVE-2022-36021): redis -- multiple vulnerabilities

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FreeBSD: VID-B17BCE48-B7C6-11ED-B304-080027F5FEC9 (CVE-2022-36021): redis -- multiple vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/28/2023
Created
03/04/2023
Added
03/02/2023
Modified
03/13/2023

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.

Solution(s)

  • freebsd-upgrade-package-redis
  • freebsd-upgrade-package-redis-devel
  • freebsd-upgrade-package-redis6
  • freebsd-upgrade-package-redis62

References

  • CVE-2022-36021

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