Vulnerability-Lookup

CVE-2024-6876 (GCVE-0-2024-6876)

Vulnerability from cvelistv5 – Published: 2024-09-10 15:08 – Updated: 2024-10-01 06:27

Title

Out-of-bounds read in OSCAT-Library

Summary

Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service.

Severity

4.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 16:16 UTC

CWE

CWE-125 - Out-of-bounds Read

Assigner

CERTVDE icscert root

References

2 references

URL	Tags
https://customers.codesys.com/index.php?eID=dumpF…
https://certvde.com/en/advisories/VDE-2024-046/

Impacted products

3 products

Vendor	Product	Version
oscat.de	OSCAT Basic Library	Affected: 0 , < 3.3.5 (custom)
oscat.de	OSCAT Basic Library	Affected: 0 , < 335 (custom)
CODESYS	OSCAT Basic Library	Affected: 0.0.0 , < <3.3.5.0 (semver)

Credits

Corban Villa Hithem Lamri Constantine Doumanidis Michail Maniatakos Modern Microprocessors Architecture (MoMA) Lab at NYU Abu Dhabi CODESYS

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2024-6876

Vulnerability from fkie_nvd - Published: 2024-09-10 16:15 - Updated: 2026-06-17 08:18

Severity

4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L

Summary

Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service.

References

	URL	Tags
	info@cert.vde.com	https://certvde.com/en/advisories/VDE-2024-046/	Third Party Advisory
	info@cert.vde.com	https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18601&token=27389a52e058d95ff70b17a2370fedf07e073034&download=	Vendor Advisory

Impacted products

	Vendor	Product	Version
	codesys	oscat_basic_library	*

JSON

To clipboard

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          "product": "OSCAT Basic Library",
          "vendor": "oscat.de",
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    }
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    }
  ],
  "id": "CVE-2024-6876",
  "lastModified": "2026-06-17T08:18:53.330",
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GHSA-9QJV-XM65-GQ4F

Vulnerability from github – Published: 2024-09-10 18:30 – Updated: 2024-09-10 18:30

Details

Out-of-Bounds read vulnerability in OSCAT Basic Library allows an local, unprivileged attacker to access limited internal data of the PLC which may lead to a crash of the affected service.

Severity

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

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  },
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  "id": "GHSA-9qjv-xm65-gq4f",
  "modified": "2024-09-10T18:30:44Z",
  "published": "2024-09-10T18:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6876"
    },
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      "type": "WEB",
      "url": "https://certvde.com/en/advisories/VDE-2024-046"
    },
    {
      "type": "WEB",
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  "schema_version": "1.4.0",
  "severity": [
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      "type": "CVSS_V3"
    }
  ]
}

ICSA-24-326-02

Vulnerability from csaf_cisa - Published: 2024-11-21 07:00 - Updated: 2024-11-21 07:00

Summary

OSCAT Basic Library

Scope

1 vulnerability in this advisory, including CVE-2024-6876.

CVE-2024-6876

5.1 (Medium)


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

Known affected: 3 products

https://certvde.com/de/advisories/VDE-2024-046/ http://www.oscat.de/de/component/jdownloads/send/2-oscat-ba…

Open the full advisory

VDE-2024-046

Vulnerability from csaf_codesysgmbh - Published: 2024-09-10 14:00 - Updated: 2024-09-10 14:00

Summary

OSCAT: Out-of-bounds read in OSCAT Basic library

Scope

1 vulnerability in this advisory, including CVE-2024-6876.

CVE-2024-6876

5.1 (Medium)


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

Known affected: 3 products Fixed: 3 products

Open the full advisory

WID-SEC-W-2024-2096

Vulnerability from csaf_certbund - Published: 2024-09-09 22:00 - Updated: 2024-09-09 22:00

Summary

CODESYS: Schwachstelle in der OSCAT Basic Bibliothek ermöglicht Denial of Service

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2024-6876.

CVE-2024-6876

Known affected: 1 product

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-6876 (GCVE-0-2024-6876)

FKIE_CVE-2024-6876

GHSA-9QJV-XM65-GQ4F

ICSA-24-326-02

VDE-2024-046

WID-SEC-W-2024-2096

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Sightings

Nomenclature

Related by attack behaviour