github - ghsa-v2rq-g9fx-7mr6

GHSA-V2RQ-G9FX-7MR6

Vulnerability from github – Published: 2022-05-13 01:06 – Updated: 2022-05-13 01:06

Details

An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.

Severity ?

8.6 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-8368"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-662"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-13T21:59:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.",
  "id": "GHSA-v2rq-g9fx-7mr6",
  "modified": "2022-05-13T01:06:04Z",
  "published": "2022-05-13T01:06:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8368"
    },
    {
      "type": "WEB",
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94632"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-8368 (GCVE-0-2016-8368)

Vulnerability from cvelistv5 – Published: 2017-02-13 21:00 – Updated: 2024-08-06 02:20

Summary

Severity ?

No CVSS data available.

CWE

Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module Unrestricted Externally Accessible Lock

Assigner

icscert

References

URL

Tags

	https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03	x_refsource_MISC
	http://www.securityfocus.com/bid/94632	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module	Affected: Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:20:31.217Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03"
          },
          {
            "name": "94632",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94632"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module"
            }
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-02-14T10:57:01",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03"
        },
        {
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94632"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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                      "version": {
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                "vendor_name": "n/a"
              }
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        },
        "data_format": "MITRE",
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            },
            {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94632"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2016-8368",
    "datePublished": "2017-02-13T21:00:00",
    "dateReserved": "2016-09-28T00:00:00",
    "dateUpdated": "2024-08-06T02:20:31.217Z",
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  },
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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-V2RQ-G9FX-7MR6

CVE-2016-8368 (GCVE-0-2016-8368)

Tags

Sightings

Nomenclature