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Red Hat Security Advisory 2019-2621-01

Red Hat Security Advisory 2019-2621-01
Posted Sep 3, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-2621-01 - 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 buffer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2019-10192
MD5 | 1240bf11a98d6fc23143440f3d5893f2

Red Hat Security Advisory 2019-2621-01

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====================================================================
Red Hat Security Advisory

Synopsis: Important: redis security update
Advisory ID: RHSA-2019:2621-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2621
Issue date: 2019-09-03
CVE Names: CVE-2019-10192
====================================================================
1. Summary:

An update for redis is now available for Red Hat OpenStack Platform 14.0
(Rocky).

Red Hat Product Security has rated this update as having a security impact
of Important. 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 OpenStack Platform 14.0 - ppc64le, 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.

Security Fix(es):

* redis: Heap buffer overflow in HyperLogLog triggered by malicious client
(CVE-2019-10192)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in 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/):

1723918 - CVE-2019-10192 redis: Heap buffer overflow in HyperLogLog triggered by malicious client

6. Package List:

Red Hat OpenStack Platform 14.0:

Source:
redis-3.2.8-4.el7ost.src.rpm

ppc64le:
redis-3.2.8-4.el7ost.ppc64le.rpm
redis-debuginfo-3.2.8-4.el7ost.ppc64le.rpm

x86_64:
redis-3.2.8-4.el7ost.x86_64.rpm
redis-debuginfo-3.2.8-4.el7ost.x86_64.rpm

Red Hat OpenStack Platform 14.0:

Source:
redis-3.2.8-4.el7ost.src.rpm

ppc64le:
redis-3.2.8-4.el7ost.ppc64le.rpm
redis-debuginfo-3.2.8-4.el7ost.ppc64le.rpm

x86_64:
redis-3.2.8-4.el7ost.x86_64.rpm
redis-debuginfo-3.2.8-4.el7ost.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-2019-10192
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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