CVE-2024-23722 — HIGH (7.5)

Q: How severe is CVE-2024-23722?

CVE-2024-23722 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2024-23722?

Check the references section above for vendor advisories and patch information. Affected products include: Treasuredata Fluent Bit.

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Treasuredata	Fluent Bit	>= 2.1.8, < 2.2.2

Related Weaknesses (CWE)

CWE-476

References

https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2Patch
https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3ExploitThird Party Advisory
https://github.com/fluent/fluent-bit/compare/v2.2.1...v2.2.2Patch
https://medium.com/%40adurands82/fluent-bit-dos-vulnerability-cve-2024-23722-4e3ExploitThird Party Advisory

FAQ

What is CVE-2024-23722?

CVE-2024-23722 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 resu...

How severe is CVE-2024-23722?

CVE-2024-23722 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-23722?

Check the references section above for vendor advisories and patch information. Affected products include: Treasuredata Fluent Bit.