CVE-2024-23722

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2	Patch
https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00	Exploit Third Party Advisory
https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2	Patch
https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:treasuredata:fluent_bit:*:*:*:*:*:*:*:*

History

30 Apr 2025, 16:48

Type	Values Removed	Values Added
References	~~() https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2 -~~	() https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2 - Patch
References	~~() https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00 -~~	() https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00 - Exploit, Third Party Advisory
CPE		cpe:2.3:a:treasuredata:fluent_bit::::::::
First Time		Treasuredata fluent Bit Treasuredata

Information

Published : 2024-03-26 15:15

Updated : 2025-04-30 16:48

NVD link : CVE-2024-23722

Mitre link : CVE-2024-23722

CVE.ORG link : CVE-2024-23722

JSON object : View

Products Affected

treasuredata

fluent_bit

CWE

CWE-476

NULL Pointer Dereference

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