CVE-2024-23722

HIGH

7.5

Description

In Fluent Bit 2.1.8 through 2.2.1, a NULL pointer dereference can be caused via an invalid HTTP payload with the content type of x-www-form-urlencoded. It crashes and does not restart. This could result in logs not being delivered properly.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/26/2024

Last Modified4/30/2025

Sourcenvd

Honeypot Sightings0

Affected Products

treasuredata:fluent_bit

Weaknesses (CWE)

CWE-476

References

https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2(cve@mitre.org)

https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00(cve@mitre.org)

https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2(af854a3a-2127-422b-91ae-364da2661108)

https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00(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.