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Red Hat Security Advisory 2022-7541-01

Red Hat Security Advisory 2022-7541-01
Posted Nov 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7541-01 - 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. Issues addressed include a script execution vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2022-24735, CVE-2022-24736
SHA-256 | bf02e501146eeb574f3ed44fe7830dff6e46ea9a95185c00fcba74781f37f498

Red Hat Security Advisory 2022-7541-01

Change Mirror Download
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====================================================================
Red Hat Security Advisory

Synopsis: Low: redis:6 security, bug fix, and enhancement update
Advisory ID: RHSA-2022:7541-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7541
Issue date: 2022-11-08
CVE Names: CVE-2022-24735 CVE-2022-24736
====================================================================
1. Summary:

An update for the redis:6 module is now available for Red Hat Enterprise
Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Low. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

3. Description:

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.

The following packages have been upgraded to a later upstream version:
redis (6.2.7). (BZ#1999873)

Security Fix(es):

* redis: Code injection via Lua script execution environment
(CVE-2022-24735)

* redis: Malformed Lua script can crash Redis (CVE-2022-24736)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.7 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1999873 - [RFE] Bringing Redis 6.2>= to RHEL 8
2080286 - CVE-2022-24735 redis: Code injection via Lua script execution environment
2080289 - CVE-2022-24736 redis: Malformed Lua script can crash Redis

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
redis-6.2.7-1.module+el8.7.0+15197+cc495aeb.src.rpm

aarch64:
redis-6.2.7-1.module+el8.7.0+15197+cc495aeb.aarch64.rpm
redis-debuginfo-6.2.7-1.module+el8.7.0+15197+cc495aeb.aarch64.rpm
redis-debugsource-6.2.7-1.module+el8.7.0+15197+cc495aeb.aarch64.rpm
redis-devel-6.2.7-1.module+el8.7.0+15197+cc495aeb.aarch64.rpm

noarch:
redis-doc-6.2.7-1.module+el8.7.0+15197+cc495aeb.noarch.rpm

ppc64le:
redis-6.2.7-1.module+el8.7.0+15197+cc495aeb.ppc64le.rpm
redis-debuginfo-6.2.7-1.module+el8.7.0+15197+cc495aeb.ppc64le.rpm
redis-debugsource-6.2.7-1.module+el8.7.0+15197+cc495aeb.ppc64le.rpm
redis-devel-6.2.7-1.module+el8.7.0+15197+cc495aeb.ppc64le.rpm

s390x:
redis-6.2.7-1.module+el8.7.0+15197+cc495aeb.s390x.rpm
redis-debuginfo-6.2.7-1.module+el8.7.0+15197+cc495aeb.s390x.rpm
redis-debugsource-6.2.7-1.module+el8.7.0+15197+cc495aeb.s390x.rpm
redis-devel-6.2.7-1.module+el8.7.0+15197+cc495aeb.s390x.rpm

x86_64:
redis-6.2.7-1.module+el8.7.0+15197+cc495aeb.x86_64.rpm
redis-debuginfo-6.2.7-1.module+el8.7.0+15197+cc495aeb.x86_64.rpm
redis-debugsource-6.2.7-1.module+el8.7.0+15197+cc495aeb.x86_64.rpm
redis-devel-6.2.7-1.module+el8.7.0+15197+cc495aeb.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2022-24735
https://access.redhat.com/security/cve/CVE-2022-24736
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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