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USN-6519-2: EC2 hibagent update

29 November 2023

A security improvement was added to EC2 hibagent.

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Releases

Packages

Details

USN-6519-1 added IMDSv2 support to EC2 hibagent. This update provides
the corresponding update for Ubuntu 16.04 LTS.

Original advisory details:

The EC2 hibagent package has been updated to add IMDSv2 support, as IMDSv1
uses an insecure protocol and is no longer recommended.

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 16.04

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