CVE-2024-23722

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.67% Top 30%
Third-Party Advisory medium.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
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 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2024-23722?
CVE-2024-23722 has been scored as a high severity vulnerability.
How to fix CVE-2024-23722?
To fix CVE-2024-23722, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-23722 being actively exploited in the wild?
It is possible that CVE-2024-23722 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.