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Red Hat OpenStack 15: RHSA-2020-0078-01 Important: RabbitMQ DoS Risk

red hat
Calendar Grey January 13, 2020
Dist Redhat Esm H88
The latest update for rabbitmq-server addresses significant security vulnerabilities in Red Hat OpenStack. Essential patches are outlined herein.
An update for rabbitmq-server is now available for Red Hat OpenStack Platform 15 (Stein)

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

RabbitMQ is an implementation of AMQP, the emerging standard for high performance enterprise messaging. The RabbitMQ server is a robust and scalable implementation of an AMQP broker.
Security Fix(es):
* "X-Reason" HTTP Header can be leveraged to insert a malicious string leading to DoS (CVE-2019-11287)
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 denial of service red hat important rabbitmq-server

References

https://access.redhat.com/security/cve/CVE-2019-11287 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenStack Platform 15.0:
Source: rabbitmq-server-3.7.22-1.el8ost.src.rpm
ppc64le: rabbitmq-server-3.7.22-1.el8ost.ppc64le.rpm
x86_64: rabbitmq-server-3.7.22-1.el8ost.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-2020:0078-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0078
Issue date: 2020-01-13

Topic

An update for rabbitmq-server is now available for Red Hat OpenStackPlatform 15 (Stein).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 denial of service red hat important rabbitmq-server

Relevant Releases Architectures

Red Hat OpenStack Platform 15.0 - ppc64le, x86_64

Bugs Fixed

1783318 - CVE-2019-11287 rabbitmq-server: "X-Reason" HTTP Header can be leveraged to insert a malicious string leading to DoS

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