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Ubuntu: (Multiple Advisories) (CVE-2022-35977): Redis vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-35977): Redis vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/20/2023
Created
12/07/2023
Added
12/06/2023
Modified
12/06/2023

Description

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Solution(s)

  • ubuntu-upgrade-redis-server
  • ubuntu-upgrade-redis-tools

References

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