ghsa-wjwr-9f4q-q8h8
Vulnerability from github
Published
2022-05-24 16:56
Modified
2022-05-24 16:56
Details

In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-11779"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-19T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more \u0027/\u0027 characters, i.e. the topic hierarchy separator, then a stack overflow will occur.",
  "id": "GHSA-wjwr-9f4q-q8h8",
  "modified": "2022-05-24T16:56:28Z",
  "published": "2022-05-24T16:56:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11779"
    },
    {
      "type": "WEB",
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/bugtraq/2019/Nov/25"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4137-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4570"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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