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Ubuntu Security Notice USN-4214-2
December 11, 2019

librabbitmq vulnerability
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A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS

Summary:

RabbitMQ could be made to execute arbitrary code if it received
a specially crafted input.

Software Description:
– librabbitmq: Command-line utilities for interacting with AMQP servers

Details:

USN-4214-1 fixed a vulnerability in RabbitMQ. This update provides
the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.

Original advisory details:

It was discovered that RabbitMQ incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 18.04 LTS:
amqp-tools 0.8.0-1ubuntu0.18.04.2
librabbitmq4 0.8.0-1ubuntu0.18.04.2

Ubuntu 16.04 LTS:
amqp-tools 0.7.1-1ubuntu0.2
librabbitmq-dev 0.7.1-1ubuntu0.2

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4214-2
https://usn.ubuntu.com/4214-1
CVE-2019-18609

Package Information:
https://launchpad.net/ubuntu/+source/librabbitmq/0.8.0-1ubuntu0.18.04.2
https://launchpad.net/ubuntu/+source/librabbitmq/0.7.1-1ubuntu0.2
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