CVE-2024-23722 — NULL Pointer Dereference in Fluent BIT

CWE-476 — NULL Pointer Dereference6 documents5 sources
Severity
7.5HIGHNVD
OSV6.5
EPSS
0.9%
top 24.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Treasuredata Fluent BITNetdataMsrc Cbl2 Fluent-bit 2.1.10-3 ON CBL Mariner 2.0+1 more
Timeline
PublishedMar 26
Latest updateFeb 3

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 vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDtreasuredata/fluent_bit2.1.8 — 2.2.2
▶Ubuntunetdata/netdata< 1.9.0+dfsg-1ubuntu0.1~esm1+2

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
netdata vulnerabilities↗2025-02-03
▶
GHSA
GHSA-7x4x-j7vx-3p29: In Fluent Bit 2↗2024-03-26
▶
OSV
CVE-2024-23722: In Fluent Bit 2↗2024-03-26
▶

📋Vendor Advisories

2
Ubuntu
Netdata vulnerabilities↗2025-02-03
▶
Microsoft
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 resul↗2024-03-12
▶
CVE-2024-23722 — NULL Pointer Dereference in Fluent BIT | cvebase