{"id":"CVE-2017-16014","aliases":["EUVD-2018-0743","GHSA-9xw9-pvgv-6p76"],"status":"published","title":"Insufficient Error Handling in http-proxy","description":"Http-proxy is a proxying library. Because of the way errors are handled in versions before 0.7.0, an attacker that forces an error can crash the server, causing a denial of service.","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":"2026-11-08","score":0.0166,"percentile":0.76832,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-388","CWE-703"],"published":"2018-06-04T19:00:00Z","modified":"2026-10-20T10:48:16Z","fixes":[{"ecosystem":"npm","package":"http-proxy","fixed_in":["0.7.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"http-proxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.6.6"},{"fixed":"0.7.0"}]}]},{"source":"osv","ecosystem":"npm","package":"http-proxy","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.7.0"}]}]}],"products":[{"vendor":"hackerone","product":"http-proxy node module"},{"vendor":"http-proxy_project","product":"http-proxy"}],"references":[{"url":"https://github.com/nodejitsu/node-http-proxy/pull/101","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://nodesecurity.io/advisories/323","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16014","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-9xw9-pvgv-6p76","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/323","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2017-16014","description":"Http-proxy is a proxying library. Because of the way errors are handled in versions before 0.7.0, an attacker that forces an error can crash the server, causing a denial of service.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-16T21:57:09.433Z","cwes":["CWE-703"],"updated_at":"2026-11-02T14:33:21.453505Z"}],"euvd":[{"id":"EUVD-2018-0743","description":"Http-proxy is a proxying library. Because of the way errors are handled in versions before 0.7.0, an attacker that forces an error can crash the server, causing a denial of service.","status":"published","published":"2018-06-04T19:00:00Z","modified":"2024-09-16T21:57:09Z","updated_at":"2026-11-03T00:55:07.221362Z"}],"ghsa":[{"id":"GHSA-9xw9-pvgv-6p76","title":"Insufficient Error Handling in http-proxy","description":"Affected versions of `http-proxy` are vulnerable to a denial of service attack, wherein an attacker can force an error which will cause the server to crash.\n\n\n## Recommendation\n\nUpdate to version 0.7.0 or later.","status":"published","published":"2018-11-09T17:47:52Z","modified":"2023-09-13T19:36:46Z","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-703"],"updated_at":"2026-11-02T14:37:05.004935Z"}],"nvd":[{"id":"CVE-2017-16014","description":"Http-proxy is a proxying library. Because of the way errors are handled in versions before 0.7.0, an attacker that forces an error can crash the server, causing a denial of service.","status":"published","published":"2018-06-04T19:29:00.943Z","modified":"2026-06-17T01:08:38.587Z","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-703","CWE-388"],"updated_at":"2026-11-02T14:04:17.638656Z"}],"osv":[{"id":"CVE-2017-16014","description":"Http-proxy is a proxying library. Because of the way errors are handled in versions before 0.7.0, an attacker that forces an error can crash the server, causing a denial of service.","status":"published","published":"2018-06-04T19:29:00.943Z","modified":"2026-10-20T10:48:16.15558792Z","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":"2026-11-02T15:44:04.853379Z"},{"id":"GHSA-9xw9-pvgv-6p76","title":"Insufficient Error Handling in http-proxy","description":"Affected versions of `http-proxy` are vulnerable to a denial of service attack, wherein an attacker can force an error which will cause the server to crash.\n\n\n## Recommendation\n\nUpdate to version 0.7.0 or later.","status":"published","published":"2018-11-09T17:47:52Z","modified":"2023-11-08T03:58:59.708321Z","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-703"],"updated_at":"2026-11-02T15:46:44.225359Z"}]}}