Red Hat: CVE-2023-22458: redis: Integer overflow in the Redis HRANDFIELD and ZRANDMEMBER commands may lead to denial-of-service (Multiple Advisories)

Red Hat: CVE-2023-22458: redis: Integer overflow in the Redis HRANDFIELD and ZRANDMEMBER commands may lead to denial-of-service (Multiple Advisories)

Severity

5

CVSS

(AV:L/AC:L/Au:S/C:N/I:N/A:C)

Published

01/20/2023

Created

01/24/2025

Added

01/23/2025

Modified

01/23/2025

Description

Redis is an in-memory database that persists on disk. Authenticated users can issue a `HRANDFIELD` or `ZRANDMEMBER` command with specially crafted arguments to trigger a denial-of-service by crashing Redis with an assertion failure. This problem affects Redis versions 6.2 or newer up to but not including 6.2.9 as well as versions 7.0 up to but not including 7.0.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Solution(s)

• redhat-upgrade-redis
• redhat-upgrade-redis-debuginfo
• redhat-upgrade-redis-debugsource
• redhat-upgrade-redis-devel
• redhat-upgrade-redis-doc

References

• CVE-2023-22458
• RHSA-2025:0595