Vulnerability-Lookup

GHSA-3MPJ-H64Q-X7GF

Vulnerability from github – Published: 2022-05-24 19:10 – Updated: 2022-05-24 19:10

Details

In CODESYS EtherNetIP before 4.1.0.0, specific EtherNet/IP requests may cause a null pointer dereference in the downloaded vulnerable EtherNet/IP stack that is executed by the CODESYS Control runtime system.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-36765"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-04T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "In CODESYS EtherNetIP before 4.1.0.0, specific EtherNet/IP requests may cause a null pointer dereference in the downloaded vulnerable EtherNet/IP stack that is executed by the CODESYS Control runtime system.",
  "id": "GHSA-3mpj-h64q-x7gf",
  "modified": "2022-05-24T19:10:00Z",
  "published": "2022-05-24T19:10:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36765"
    },
    {
      "type": "WEB",
      "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16806\u0026token=3b0c51de5a6e35bccbb413ddaaa56551ca5490f6\u0026download="
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-36765 (GCVE-0-2021-36765)

Vulnerability from cvelistv5 – Published: 2021-08-04 13:22 – Updated: 2024-08-04 01:01

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://customers.codesys.com/index.php?eID=dumpF…

x_refsource_CONFIRM

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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-3MPJ-H64Q-X7GF

CVE-2021-36765 (GCVE-0-2021-36765)

Tags

Sightings

Nomenclature