ALSA-2021:3945

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ALSA-2021:3945

Summary: Important: redis:6 security update

Details: Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log. Security Fix(es): * redis: Lua scripts can overflow the heap-based Lua stack (CVE-2021-32626) * redis: Integer overflow issue with Streams (CVE-2021-32627) * redis: Integer overflow bug in the ziplist data structure (CVE-2021-32628) * redis: Denial of service via Redis Standard Protocol (RESP) request (CVE-2021-32675) * redis: Integer overflow issue with intsets (CVE-2021-32687) * redis: Integer overflow issue with strings (CVE-2021-41099) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References: https://errata.almalinux.org/8/ALSA-2021-3945.html, https://vulners.com/cve/CVE-2021-32626, https://vulners.com/cve/CVE-2021-32627, https://vulners.com/cve/CVE-2021-32628, https://vulners.com/cve/CVE-2021-32675, https://vulners.com/cve/CVE-2021-32687, https://vulners.com/cve/CVE-2021-41099