{"id":"CVE-2016-1000242","aliases":["GHSA-hg78-c92r-hvwr"],"status":"published","title":"Denial of Service in mqtt","description":"Affected versions of `mqtt` will cause the node process to crash when receiving specially crafted MQTT packets, making the application vulnerable to a denial of service condition.\n\n\n\n## Recommendation\n\nUpdate to v1.0.0 or later","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-248"],"published":"2020-09-01T16:01:24Z","modified":"2023-11-08T03:58:08Z","fixes":[{"ecosystem":"npm","package":"mqtt","fixed_in":["1.0.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"mqtt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.3.13"},{"fixed":"1.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"mqtt","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.0.0"}]}]}],"references":[{"url":"https://github.com/mqttjs/MQTT.js/blob/388a084d7803934b18b43c1146c817deaa1396b1/lib/parse.js#L230","tags":["web"]},{"url":"https://www.npmjs.com/advisories/140","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-1000242","tags":["advisory"]},{"url":"https://snyk.io/vuln/npm:mqtt:20160817","tags":["web"]},{"url":"https://github.com/advisories/GHSA-hg78-c92r-hvwr"},{"url":"https://github.com/mqttjs/MQTT.js","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-hg78-c92r-hvwr","title":"Denial of Service in mqtt","description":"Affected versions of `mqtt` will cause the node process to crash when receiving specially crafted MQTT packets, making the application vulnerable to a denial of service condition.\n\n\n\n## Recommendation\n\nUpdate to v1.0.0 or later","status":"published","published":"2020-09-01T16:01:24Z","modified":"2023-01-09T05:03:43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:36:06.317379Z"}],"osv":[{"id":"GHSA-hg78-c92r-hvwr","title":"Denial of Service in mqtt","description":"Affected versions of `mqtt` will cause the node process to crash when receiving specially crafted MQTT packets, making the application vulnerable to a denial of service condition.\n\n\n\n## Recommendation\n\nUpdate to v1.0.0 or later","status":"published","published":"2020-09-01T16:01:24Z","modified":"2023-11-08T03:58:08.458458Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T15:46:48.920784Z"}]}}