{"id":"CVE-2020-13410","aliases":["EUVD-2021-1079","GHSA-gh78-48h3-frjq"],"status":"published","title":"Improper exception handling in Aedes","description":"An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.","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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02246,"percentile":0.83107,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-755"],"published":"2020-08-26T14:35:52Z","modified":"2026-10-20T10:51:14Z","fixes":[{"ecosystem":"npm","package":"aedes","fixed_in":["0.42.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"aedes","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.42.1"}]}]},{"source":"osv","ecosystem":"npm","package":"aedes","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.42.1"}]}]}],"products":[{"vendor":"aedes_project","product":"aedes"}],"references":[{"url":"https://github.com/moscajs/aedes/pull/493","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://payatu.com/advisory/dos-in-aedes-mqtt-broker","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://cwe.mitre.org/data/definitions/248.html","tags":["x_refsource_MISC","x_transferred","Technical Description","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13410","tags":["advisory"]},{"url":"https://github.com/moscajs/aedes/commit/8d34ee5819cfc983d57e49b45d8c5ef70a76d79b","tags":["web"]},{"url":"https://github.com/advisories/GHSA-gh78-48h3-frjq"}],"sources":{"cve":[{"id":"CVE-2020-13410","description":"An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.","status":"published","published":"2020-08-26T14:35:52Z","modified":"2024-08-04T12:18:17.582Z","updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2021-1079","description":"An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.","status":"published","published":"2020-08-26T14:35:52Z","modified":"2024-08-04T12:18:17Z","updated_at":"2026-11-03T03:07:37.76906Z"}],"ghsa":[{"id":"GHSA-gh78-48h3-frjq","title":"Improper exception handling in Aedes","description":"An issue was discovered in MoscaJS Aedes 0.42.0 and fixed in 0.42.1. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream. ","status":"published","published":"2021-05-06T18:10:46Z","modified":"2023-01-27T05:01:12Z","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-755"],"updated_at":"2026-11-02T14:36:16.28305Z"}],"nvd":[{"id":"CVE-2020-13410","description":"An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.","status":"published","published":"2020-08-26T15:15:12.727Z","modified":"2026-06-17T02:53:05.707Z","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","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:06:13.600965Z"}],"osv":[{"id":"CVE-2020-13410","description":"An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream.","status":"published","published":"2020-08-26T15:15:12.727Z","modified":"2026-10-20T10:51:14.019571802Z","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"}],"updated_at":"2026-11-02T15:44:14.034736Z"},{"id":"GHSA-gh78-48h3-frjq","title":"Improper exception handling in Aedes","description":"An issue was discovered in MoscaJS Aedes 0.42.0 and fixed in 0.42.1. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream. ","status":"published","published":"2021-05-06T18:10:46Z","modified":"2023-11-08T04:02:19.410682Z","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-755"],"updated_at":"2026-11-02T15:46:47.822182Z"}]}}