Description

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.

INFO

Published Date :

May 20, 2024, 12:15 p.m.

Last Modified :

May 20, 2024, 1 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2024-4323 has a 5 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-4323 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-4323.

URL Resource
https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04
https://tenable.com/security/research/tra-2024-17

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 3 weeks ago
0 stars 0 fork 0 watcher
Born at : May 29, 2024, 11:09 a.m. This repo has been linked 9 different CVEs too.

None

Python

Updated: 4 weeks ago
0 stars 0 fork 0 watcher
Born at : May 22, 2024, 9:55 a.m. This repo has been linked 1 different CVEs too.

Critical heap buffer overflow vulnerability in the handle_trace_request and parse_trace_request functions of the Fluent Bit HTTP server.

Python

Updated: 4 weeks, 1 day ago
0 stars 0 fork 0 watcher
Born at : May 21, 2024, 12:59 p.m. This repo has been linked 1 different CVEs too.

This proof-of-concept script demonstrates how to exploit CVE-2024-4323, a memory corruption vulnerability in Fluent Bit, enabling remote code execution.

exploit exploit-poc cve-2024-4323 cve-2024-4323-exploit-poc fluent-bit rce-exploit

Python

Updated: 3 weeks, 6 days ago
5 stars 2 fork 2 watcher
Born at : May 20, 2024, 3:04 p.m. This repo has been linked 1 different CVEs too.

📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.

security cve exploit poc vulnerability

Updated: 1 week ago
6100 stars 1071 fork 1071 watcher
Born at : Dec. 8, 2019, 1:03 p.m. This repo has been linked 962 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following table lists the changes that have been made to the CVE-2024-4323 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Received by [email protected]

    May. 20, 2024

    Action Type Old Value New Value
    Added Description 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.
    Added Reference Tenable Network Security, Inc. https://tenable.com/security/research/tra-2024-17 [No types assigned]
    Added Reference Tenable Network Security, Inc. https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04 [No types assigned]
    Added CWE Tenable Network Security, Inc. CWE-122
    Added CVSS V3.1 Tenable Network Security, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-4323 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-4323 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
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