Vulnerability-Lookup

GHSA-355X-G6Q7-4C7G

Vulnerability from github – Published: 2022-05-24 17:39 – Updated: 2022-05-24 17:39

Details

KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions are vulnerable to a stack-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and remotely execute code.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27265"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-14T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions are vulnerable to a stack-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and remotely execute code.",
  "id": "GHSA-355x-g6q7-4c7g",
  "modified": "2022-05-24T17:39:17Z",
  "published": "2022-05-24T17:39:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27265"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-27265 (GCVE-0-2020-27265)

Vulnerability from cvelistv5 – Published: 2021-01-13 23:33 – Updated: 2024-08-04 16:11

Summary

Severity

No CVSS data available.

CWE

CWE-121 - STACK-BASED BUFFER OVERFLOW CWE-121

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	PTC Kepware KEPServerEX; ThingWorx Industrial Connectivity; OPC-Aggregator; Rockwell Automation KEPServer Enterprise; GE Digital Industrial Gateway Server; Software Toolbox TOP Server	Affected: v6.0 to v6.9 Affected: v6.8 and v6.9 Affected: All versions Affected: v7.68.804, v7.66 Affected: All 6.x versions

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:11:36.330Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PTC Kepware KEPServerEX;  ThingWorx Industrial Connectivity; OPC-Aggregator; Rockwell Automation KEPServer Enterprise; GE Digital Industrial Gateway Server; Software Toolbox TOP Server",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "v6.0 to v6.9"
            },
            {
              "status": "affected",
              "version": "v6.8 and v6.9"
            },
            {
              "status": "affected",
              "version": "All versions"
            },
            {
              "status": "affected",
              "version": "v7.68.804, v7.66"
            },
            {
              "status": "affected",
              "version": "All 6.x versions"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions are vulnerable to a stack-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and remotely execute code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "STACK-BASED BUFFER OVERFLOW CWE-121",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-13T23:33:45.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2020-27265",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "PTC Kepware KEPServerEX;  ThingWorx Industrial Connectivity; OPC-Aggregator; Rockwell Automation KEPServer Enterprise; GE Digital Industrial Gateway Server; Software Toolbox TOP Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "v6.0 to v6.9"
                          },
                          {
                            "version_value": "v6.8 and v6.9"
                          },
                          {
                            "version_value": "All versions"
                          },
                          {
                            "version_value": "All versions"
                          },
                          {
                            "version_value": "All versions"
                          },
                          {
                            "version_value": "v7.68.804, v7.66"
                          },
                          {
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                          }
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                      }
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                },
                "vendor_name": "n/a"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
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                {
                  "lang": "eng",
                  "value": "STACK-BASED BUFFER OVERFLOW CWE-121"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2020-27265",
    "datePublished": "2021-01-13T23:33:45.000Z",
    "dateReserved": "2020-10-19T00:00:00.000Z",
    "dateUpdated": "2024-08-04T16:11:36.330Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

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.

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GHSA-355X-G6Q7-4C7G

CVE-2020-27265 (GCVE-0-2020-27265)

Tags

Sightings

Nomenclature

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