CVE-2024-4323

Fluent Bit Memory Corruption Vulnerability

CVSS 9.8 CRITICALEPSS 28.3%CWE-122

A memory corruption vulnerability in Fluent Bit versions 2.0.7 thru 3.0.3. This issue lies in the embedded http server’s parsing of trace requests and may result in denial of service conditions, information disclosure, or remote code execution.

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

Productos afectados

Fluent Bit · Fluent Bit

PoCs públicas encontradas — 3

githubgithub.com/skilfoy/CVE-2024-4323-Exploit-POC★ 15 githubgithub.com/d0rb/CVE-2024-4323★ 1 githubgithub.com/yuansec/CVE-2024-4323-dos_poc★ 0

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Referencias

https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04 https://tenable.com/security/research/tra-2024-17 https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323