Vulnerability-Lookup

CVE-2017-7650 (GCVE-0-2017-7650)

Vulnerability from cvelistv5 – Published: 2017-09-11 16:00 – Updated: 2024-09-16 20:43

Summary

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.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

loss of confidentiality

Assigner

eclipse CNA under the mitre root

CNA scorecard C 64/100 over 186 records in the last 180 days details

References

4 references

URL	Tags
http://mosquitto.org/2017/05/security-advisory-cv…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/98741	vdb-entryx_refsource_BID
http://www.debian.org/security/2017/dsa-3865	vendor-advisoryx_refsource_DEBIAN
https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version	CPE status
Eclipse Foundation	Mosquitto	Affected: 0.15 to 1.4.11 inclusive	guessed

Date Public

2017-05-29 00:00

Show details on NVD website

JSON

To clipboard

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BELL-CVE-2017-7650 (CVE-2017-7650)

Vulnerability from osv_bellsoft – Published: 2023-08-31 12:13 – Updated: 2023-08-31 12:13 – Source website

Withdrawn 2023-08-31

Summary

CVE-2017-7650 does not affect BellSoft software

Severity

6.5 (Medium)


                    
                      CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

URL

Type

https://docs.bell-sw.com/security/cves/CVE-2017-7650

ADVISORY

JSON

To clipboard

{
  "id": "BELL-CVE-2017-7650",
  "modified": "2023-08-31T12:13:25.803161Z",
  "published": "2023-08-31T12:13:25.803158Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://docs.bell-sw.com/security/cves/CVE-2017-7650"
    }
  ],
  "schema_version": "1.7.4",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "CVE-2017-7650 does not affect BellSoft software",
  "upstream": [
    "CVE-2017-7650"
  ],
  "withdrawn": "2023-08-31T12:13:25.803161Z"
}

CNVD-2017-10548

Vulnerability from cnvd - Published: 2017-06-21

Title

Eclipse Mosquitto安全绕过漏洞

Description

Eclipse Mosquitto是Eclipse基金会的一款开源的消息代理软件。 Eclipse Mosquitto 0.15版本至1.4.11版本中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。

Severity

中

Patch Name

Eclipse Mosquitto安全绕过漏洞的补丁

Patch Description

Eclipse Mosquitto是Eclipse基金会的一款开源的消息代理软件。 Eclipse Mosquitto 0.15版本至1.4.11版本中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/

Reference

http://seclists.org/bugtraq/2017/May/69

Impacted products

Name
Eclipse Mosquitto >=0.15，<=1.4.11

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7650"
    }
  },
  "description": "Eclipse Mosquitto\u662fEclipse\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u6d88\u606f\u4ee3\u7406\u8f6f\u4ef6\u3002\r\n\r\nEclipse Mosquitto 0.15\u7248\u672c\u81f31.4.11\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Eclipse",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://mosquitto.org/2017/05/security-advisory-cve-2017-7650/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10548",
  "openTime": "2017-06-21",
  "patchDescription": "Eclipse Mosquitto\u662fEclipse\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u6d88\u606f\u4ee3\u7406\u8f6f\u4ef6\u3002\r\n\r\nEclipse Mosquitto 0.15\u7248\u672c\u81f31.4.11\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Eclipse Mosquitto\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Eclipse Mosquitto \u003e=0.15\uff0c\u003c=1.4.11"
  },
  "referenceLink": "http://seclists.org/bugtraq/2017/May/69",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-31",
  "title": "Eclipse Mosquitto\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

FKIE_CVE-2017-7650

Vulnerability from fkie_nvd - Published: 2017-09-11 16:29 - Updated: 2026-06-17 01:24

Severity

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

Summary

References

URL	Tags
emo@eclipse.org	http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/	Patch, Vendor Advisory
emo@eclipse.org	http://www.debian.org/security/2017/dsa-3865	Third Party Advisory
emo@eclipse.org	http://www.securityfocus.com/bid/98741	Third Party Advisory, VDB Entry
emo@eclipse.org	https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2017/dsa-3865	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/98741	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	eclipse	mosquitto	*
	debian	debian_linux	8.0

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Mosquitto",
          "vendor": "Eclipse Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "0.15 to 1.4.11 inclusive"
            }
          ]
        }
      ],
      "source": "emo@eclipse.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E80E733B-BD63-4B8E-88FE-11243F5BA437",
              "versionEndExcluding": "1.4.12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "En Mosquitto en versiones anteriores a la 1.4.12, las listas de control de acceso (ACL) basadas en patrones pueden ser omitidas por clientes que establecen su ID de nombre de usuario/cliente como \u0027#\u0027 o \u0027+\u0027. Esto permite que los clientes conectados de forma local o remota accedan a temas MQTT a los que no tienen derecho de acceso. Este mismo problema tambi\u00e9n podr\u00eda estar presente en plugins de control de autenticaci\u00f3n/acceso para Mosquitto."
    }
  ],
  "id": "CVE-2017-7650",
  "lastModified": "2026-06-17T01:24:53.130",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-09-11T16:29:00.260",
  "references": [
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
    },
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.debian.org/security/2017/dsa-3865"
    },
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/98741"
    },
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.debian.org/security/2017/dsa-3865"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/98741"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
    }
  ],
  "sourceIdentifier": "emo@eclipse.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-VCG2-PQ78-9MHR

Vulnerability from github – Published: 2022-05-13 01:47 – Updated: 2025-04-20 03:44

Details

Severity

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "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": "2025-04-20T03:44:37Z",
  "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"
    }
  ]
}

GSD-2017-7650

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Aliases

CVE-2017-7650

Aliases

CVE-2017-7650

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2017-7650",
    "description": "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": "GSD-2017-7650",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-7650.html",
      "https://www.debian.org/security/2017/dsa-3865"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-7650"
      ],
      "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": "GSD-2017-7650",
      "modified": "2023-12-13T01:21:07.248527Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security@eclipse.org",
        "DATE_PUBLIC": "2017-05-29T00:00:00",
        "ID": "CVE-2017-7650",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Mosquitto",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "0.15 to 1.4.11 inclusive"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Eclipse Foundation"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "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."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "loss of confidentiality"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/",
            "refsource": "CONFIRM",
            "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
          },
          {
            "name": "98741",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/98741"
          },
          {
            "name": "DSA-3865",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2017/dsa-3865"
          },
          {
            "name": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765",
            "refsource": "CONFIRM",
            "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.4.12",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security@eclipse.org",
          "ID": "CVE-2017-7650"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=516765"
            },
            {
              "name": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
            },
            {
              "name": "98741",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/98741"
            },
            {
              "name": "DSA-3865",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.debian.org/security/2017/dsa-3865"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2017-09-11T16:29Z"
    }
  }
}

OPENSUSE-SU-2024:11057-1

Vulnerability from csaf_opensuse - Published: 2024-06-15 00:00 - Updated: 2026-09-20 20:10

Summary

libmosquitto1-2.0.11-1.2 on GA media

Severity

Moderate

Scope

12 vulnerabilities in this advisory, including CVE-2017-7650.

CVE-2017-7650

6.5 (Medium)


                
                  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Recommended: 20 products

Open the full advisory

UBUNTU-CVE-2017-7650 (CVE-2017-7650)

Vulnerability from osv_ubuntu – Published: 2017-09-11 16:29 – Updated: 2026-04-22 07:38 – Source website

Details

Severity

6.5 (Medium)


                    
                      CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2017-7650	REPORT
	http://mosquitto.org/2017/05/security-advisory-cv…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2017-7650	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmosquitto0",
            "binary_version": "0.15-2ubuntu1.1"
          },
          {
            "binary_name": "libmosquittopp0",
            "binary_version": "0.15-2ubuntu1.1"
          },
          {
            "binary_name": "mosquitto",
            "binary_version": "0.15-2ubuntu1.1"
          },
          {
            "binary_name": "mosquitto-clients",
            "binary_version": "0.15-2ubuntu1.1"
          },
          {
            "binary_name": "python-mosquitto",
            "binary_version": "0.15-2ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "mosquitto",
        "purl": "pkg:deb/ubuntu/mosquitto@0.15-2ubuntu1.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.15-2ubuntu1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.15-2ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.8-1ubuntu0.16.04.1"
          },
          {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.8-1ubuntu0.16.04.1"
          },
          {
            "binary_name": "mosquitto",
            "binary_version": "1.4.8-1ubuntu0.16.04.1"
          },
          {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.8-1ubuntu0.16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "mosquitto",
        "purl": "pkg:deb/ubuntu/mosquitto@1.4.8-1ubuntu0.16.04.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.8-1ubuntu0.16.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.3-1",
        "1.4.4-1",
        "1.4.7-1",
        "1.4.8-1",
        "1.4.8-1build1"
      ]
    }
  ],
  "aliases": [],
  "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": "UBUNTU-CVE-2017-7650",
  "modified": "2026-04-22T07:38:14Z",
  "published": "2017-09-11T16:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-7650"
    },
    {
      "type": "REPORT",
      "url": "http://mosquitto.org/2017/05/security-advisory-cve-2017-7650/"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-7650"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-7650"
  ]
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

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CVE-2017-7650 (GCVE-0-2017-7650)

BELL-CVE-2017-7650 (CVE-2017-7650)

CNVD-2017-10548

FKIE_CVE-2017-7650

GHSA-VCG2-PQ78-9MHR

GSD-2017-7650

OPENSUSE-SU-2024:11057-1

UBUNTU-CVE-2017-7650 (CVE-2017-7650)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour