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RedHat: RHSA-2019-2628-01 Important: Redis Heap Overflow Threat

red hat
Calendar Grey September 3, 2019
Dist Redhat Esm H88
Tackling significant Redis security enhancements for Red Hat OpenStack to counteract heap corruption vulnerabilities.
An update for redis is now available for Red Hat OpenStack Platform 13.0 (Queens)

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, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory heap overflow threat mitigation important update Red Hat OpenStack redis

References

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

Package List

Red Hat OpenStack Platform 13.0:
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 13.0:
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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:2628-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2628
Issue date: 2019-09-03

Topic

An update for redis is now available for Red Hat OpenStack Platform 13.0(Queens).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 heap overflow threat mitigation important update Red Hat OpenStack redis

Relevant Releases Architectures

Red Hat OpenStack Platform 13.0 - ppc64le, x86_64

Bugs Fixed

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

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