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CVE-2024-23722

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Date: March 26, 2024

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.

Language: C

Severity Score

Related Resources (4)

https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3e74af9d00
https://nvd.nist.gov/vuln/detail/CVE-2024-23722
https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2
https://www.mend.io/vulnerability-database/CVE-2024-23722

Severity Score

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): HIGH

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