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Red Hat OpenStack 9.0 RHSA-2019-2506-01 Important Redis Buffer Overflow

red hat
Calendar Grey August 15, 2019
Dist Redhat Esm H88
A critical Redis security patch has been released for Red Hat OpenStack Platform 9.0 which fixes a vulnerability related to buffer overflow.
An update for redis is now available for Red Hat OpenStack Platform 9.0 Operational Tools for RHEL 7

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

Summary

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.

Topics%20covered

Topics Covered

security advisory buffer overflow important red hat enterprise linux red hat openstack redis operational tools

References

https://access.redhat.com/security/cve/CVE-2019-10192 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenStack Platform 9.0 Operational Tools for RHEL 7:
Source: redis-3.0.6-5.el7ost.src.rpm
x86_64: redis-3.0.6-5.el7ost.x86_64.rpm redis-debuginfo-3.0.6-5.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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:2506-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2506
Issue date: 2019-08-15

Topic

An update for redis is now available for Red Hat OpenStack Platform 9.0Operational Tools for RHEL 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory buffer overflow important red hat enterprise linux red hat openstack redis operational tools

Relevant Releases Architectures

Red Hat OpenStack Platform 9.0 Operational Tools for RHEL 7 - x86_64

Bugs Fixed

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

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