Vulnerability-Lookup

GHSA-68MR-468G-4WMG

Vulnerability from github – Published: 2024-05-20 12:30 – Updated: 2025-05-05 18:32

Details

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.

Severity ?

9.8 (Critical)


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

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  "id": "GHSA-68mr-468g-4wmg",
  "modified": "2025-05-05T18:32:51Z",
  "published": "2024-05-20T12:30:30Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4323"
    },
    {
      "type": "WEB",
      "url": "https://github.com/fluent/fluent-bit/commit/9311b43a258352797af40749ab31a63c32acfd04"
    },
    {
      "type": "WEB",
      "url": "https://tenable.com/security/research/tra-2024-17"
    },
    {
      "type": "WEB",
      "url": "https://www.vicarius.io/vsociety/posts/linguistic-lumberjack-memory-corruption-in-fluent-bit-cve-2024-4323"
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  "severity": [
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}

CVE-2024-4323 (GCVE-0-2024-4323)

Vulnerability from cvelistv5 – Published: 2024-05-20 12:06 – Updated: 2024-08-19 07:47

Title

Fluent Bit Memory Corruption Vulnerability

Summary

Severity ?

9.8 (Critical)


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

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

tenable

References

URL

Tags

	https://tenable.com/security/research/tra-2024-17
	https://github.com/fluent/fluent-bit/commit/9311b…

Impacted products

	Vendor	Product	Version
	Fluent Bit	Fluent Bit	Affected: 2.0.7 , ≤ 3.0.3 (semver)

Show details on NVD website

JSON

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                "timestamp": "2024-05-20T14:38:35.183635Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-68MR-468G-4WMG

CVE-2024-4323 (GCVE-0-2024-4323)

Tags

Sightings

Nomenclature