github - ghsa-vcg2-pq78-9mhr

ghsa-vcg2-pq78-9mhr

Vulnerability from github

Published

2022-05-13 01:47

Modified

2022-05-13 01:47

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to '#' or '+'. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-7650"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-09-11T16:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In Mosquitto before 1.4.12, pattern based ACLs can be bypassed by clients that set their username/client id to \u0027#\u0027 or \u0027+\u0027. This allows locally or remotely connected clients to access MQTT topics that they do have the rights to. The same issue may be present in third party authentication/access control plugins for Mosquitto.",
  "id": "GHSA-vcg2-pq78-9mhr",
  "modified": "2022-05-13T01:47:04Z",
  "published": "2022-05-13T01:47:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7650"
    },
    {
      "type": "WEB",
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
    },
    {
      "type": "WEB",
      "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3865"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/98741"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-7650

Vulnerability from cvelistv5

Published

2017-09-11 16:00

Modified

2024-09-16 20:43

Severity ?

Summary

References

▼	URL	Tags
	http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/98741	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2017/dsa-3865	vendor-advisory, x_refsource_DEBIAN
	https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	Eclipse Foundation	Mosquitto

Show details on NVD website

JSON

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        "references": [
          {
            "tags": [
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            ],
            "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
          },
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/98741"
          },
          {
            "name": "DSA-3865",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3865"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Mosquitto",
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        }
      ],
      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
        "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "shortName": "eclipse"
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          "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
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      "x_legacyV4Record": {
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          "ID": "CVE-2017-7650",
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        },
        "affects": {
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        "problemtype": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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