CVE-2024-4323 - Vulnerability Details - OpenCVE

A memory corruption vulnerability in Fluent Bit versions 2.0.7 thru 3.0.3. This issue lies in the embedded http server’s parsing of trace requests and may result in denial of service conditions, information disclosure, or remote code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.82479.

Key SSVC decision points have not yet been added.

Vendors	Products
Treasuredata	Fluent Bit

Configuration 1 [-]

OR	cpe:2.3:a:treasuredata:fluent_bit::::::::
	cpe:2.3:a:treasuredata:fluent_bit::::::::

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

A fix for this issue is introduced in versions 2.2.3 and 3.0.4.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04
https://tenable.com/security/research/tra-2024-17
https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.76357}`	epss `{'score': 0.78837}`

Mon, 05 May 2025 17:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Treasuredata Treasuredata fluent Bit
Weaknesses		CWE-787
CPEs		cpe:2.3:a:treasuredata:fluent_bit::::::::
Vendors & Products		Treasuredata Treasuredata fluent Bit

Mon, 19 Aug 2024 08:30:00 +0000

Type	Values Removed	Values Added
References		https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2024-05-20T12:06:21.696Z

Updated: 2024-08-19T07:47:45.924Z

Reserved: 2024-04-29T18:39:50.531Z

Link: CVE-2024-4323

Vulnrichment

Updated: 2024-08-19T07:47:45.924Z

NVD

Status : Analyzed

Published: 2024-05-20T12:15:08.720

Modified: 2025-05-05T17:03:14.350

Link: CVE-2024-4323

Redhat

No data.

OpenCVE Enrichment

No data.

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