OpenSearch Blog: Getting started with Fluent Bit and OpenSearch

Statement on CVE-2024-4323 and its fix

We'd like to make sure you’re aware of a security vulnerability (known as CVE-2024-4323) that impacts Fluent Bit versions 2.0.7 through 3.0.3. The latest version of Fluent Bit, version 3.0.4, fixes this issue.

Explaining the Fluent Bit processor

Fluent Bit 2.1.2 introduced customization logic for input and output plugins called Processors (not to be confused with the Stream Processor). Here's an example of its use.

Fluent Bit and Fluentd – a child or a successor?

Fluent Bit may have started as a sibling to Fluentd, but it is fair to say that it has now grown up and is Fluentd's equal. Learn which is right for your needs and how they can be used together.