7.5 - RHSA-2020:0078

Problem Description:

An update for rabbitmq-server is now available for Red Hat OpenStack Platform 15 (Stein).

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 15.0 - ppc64le, x86_64

3. Description:

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.

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/):

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