CVE-2024-4323

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/20/2024

Last Modified5/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

treasuredata:fluent_bit

Weaknesses (CWE)

CWE-122CWE-787

References

https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04(vulnreport@tenable.com)

https://tenable.com/security/research/tra-2024-17(vulnreport@tenable.com)

https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04(af854a3a-2127-422b-91ae-364da2661108)

https://tenable.com/security/research/tra-2024-17(af854a3a-2127-422b-91ae-364da2661108)

https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.