{"id":"CVE-2017-6371","aliases":["EUVD-2017-15431","GHSA-x6rf-89gq-x9hp"],"status":"published","title":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service...","description":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service crash) via a long string in the HTTP Referer header.","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":"2026-11-09","score":0.04676,"percentile":0.91837,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2020-02-27T04:14:30Z","modified":"2026-06-17T01:22:14Z","exploits":[{"source":"exploitdb","id":"EDB-41475","title":"Synchronet BBS 3.16c - Denial of Service","type":"dos","platform":"windows","date":"2017-02-28","url":"https://www.exploit-db.com/exploits/41475"}],"products":[{"vendor":"synchro","product":"bbs"}],"references":[{"url":"http://packetstormsecurity.com/files/141396/Synchronet-BBS-3.16c-For-Windows-Denial-Of-Service.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41475/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6371"},{"url":"https://www.exploit-db.com/exploits/41475"},{"url":"https://github.com/advisories/GHSA-x6rf-89gq-x9hp"}],"sources":{"cve":[{"id":"CVE-2017-6371","description":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service crash) via a long string in the HTTP Referer header.","status":"published","published":"2020-02-27T04:14:30Z","modified":"2024-08-05T15:25:49.26Z","updated_at":"2026-11-02T14:33:16.916541Z"}],"euvd":[{"id":"EUVD-2017-15431","description":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service crash) via a long string in the HTTP Referer header.","status":"published","published":"2020-02-27T04:14:30Z","modified":"2024-08-05T15:25:49Z","updated_at":"2026-11-03T02:39:12.564822Z"}],"ghsa":[{"id":"GHSA-x6rf-89gq-x9hp","title":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service...","description":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service crash) via a long string in the HTTP Referer header.","status":"published","published":"2022-05-24T17:09:44Z","modified":"2024-04-04T02:48:24Z","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":"2026-11-02T14:56:12.154453Z"}],"nvd":[{"id":"CVE-2017-6371","description":"Synchronet BBS 3.16c for Windows allows remote attackers to cause a denial of service (service crash) via a long string in the HTTP Referer header.","status":"published","published":"2020-02-27T05:15:11.587Z","modified":"2026-06-17T01:22:14.177Z","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"}],"updated_at":"2026-11-02T14:04:20.074898Z"}]}}