vuln-ubuntu/data/osv/cve/2017/UBUNTU-CVE-2017-7654.json

{
  "schema_version": "1.7.0",
  "id": "UBUNTU-CVE-2017-7654",
  "details": "In Eclipse Mosquitto 1.4.15 and earlier, a Memory Leak vulnerability was found within the Mosquitto Broker. Unauthenticated clients can send crafted CONNECT packets which could cause a denial of service in the Mosquitto Broker.",
  "aliases": [],
  "upstream": [
    "CVE-2017-7654"
  ],
  "related": [
    "USN-4023-1"
  ],
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    },
    {
      "type": "Ubuntu",
      "score": "medium"
    }
  ],
  "published": "2018-06-05T00:00:00Z",
  "modified": "2026-04-22T07:38:14Z",
  "affected": [
    {
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "mosquitto",
        "purl": "pkg:deb/ubuntu/mosquitto@0.15-2+deb7u3ubuntu0.1+esm1?arch=source&distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "versions": [
        "0.15-2ubuntu1",
        "0.15-2ubuntu1.1",
        "0.15-2ubuntu1.2",
        "0.15-2+deb7u3ubuntu0.1",
        "0.15-2+deb7u3ubuntu0.1+esm1"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmosquitto0",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
          },
          {
            "binary_name": "libmosquittopp0",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
          },
          {
            "binary_name": "mosquitto",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
          },
          {
            "binary_name": "mosquitto-clients",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
          },
          {
            "binary_name": "python-mosquitto",
            "binary_version": "0.15-2+deb7u3ubuntu0.1+esm1"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "mosquitto",
        "purl": "pkg:deb/ubuntu/mosquitto@1.4.8-1ubuntu0.16.04.7?arch=source&distro=xenial"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.8-1ubuntu0.16.04.7"
            }
          ]
        }
      ],
      "versions": [
        "1.4.3-1",
        "1.4.4-1",
        "1.4.7-1",
        "1.4.8-1",
        "1.4.8-1build1",
        "1.4.8-1ubuntu0.16.04.1",
        "1.4.8-1ubuntu0.16.04.2",
        "1.4.8-1ubuntu0.16.04.3",
        "1.4.8-1ubuntu0.16.04.4",
        "1.4.8-1ubuntu0.16.04.5",
        "1.4.8-1ubuntu0.16.04.6"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7"
          },
          {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.8-1ubuntu0.16.04.7"
          },
          {
            "binary_name": "mosquitto",
            "binary_version": "1.4.8-1ubuntu0.16.04.7"
          },
          {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.8-1ubuntu0.16.04.7"
          }
        ],
        "availability": "No subscription required"
      }
    },
    {
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "mosquitto",
        "purl": "pkg:deb/ubuntu/mosquitto@1.4.15-2ubuntu0.18.04.3?arch=source&distro=bionic"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.15-2ubuntu0.18.04.3"
            }
          ]
        }
      ],
      "versions": [
        "1.4.12-1",
        "1.4.14-1",
        "1.4.14-2",
        "1.4.14-2build1",
        "1.4.15-1",
        "1.4.15-2",
        "1.4.15-2ubuntu0.18.04.1",
        "1.4.15-2ubuntu0.18.04.2"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libmosquitto1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3"
          },
          {
            "binary_name": "libmosquittopp1",
            "binary_version": "1.4.15-2ubuntu0.18.04.3"
          },
          {
            "binary_name": "mosquitto",
            "binary_version": "1.4.15-2ubuntu0.18.04.3"
          },
          {
            "binary_name": "mosquitto-clients",
            "binary_version": "1.4.15-2ubuntu0.18.04.3"
          }
        ],
        "availability": "No subscription required"
      }
    }
  ],
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-7654"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=533493"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4023-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-7654"
    }
  ]
}