{"id":"CVE-2015-9241","aliases":["EUVD-2018-0200","GHSA-rc8h-3fv6-pxv8"],"status":"published","title":"Denial of Service in hapi","description":"Certain input passed into the If-Modified-Since or Last-Modified headers will cause an 'illegal access' exception to be raised. Instead of sending a HTTP 500 error back to the sender, hapi node module before 11.1.3 will continue to hold the socket open until timed out (default node timeout is 2 minutes).","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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":0.02063,"percentile":0.81492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-400"],"published":"2018-05-29T20:00:00Z","modified":"2026-06-17T00:36:07Z","fixes":[{"ecosystem":"npm","package":"hapi","fixed_in":["11.1.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"hapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.1.3"}]}]},{"source":"osv","ecosystem":"npm","package":"hapi","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"11.1.3"}]}]}],"products":[{"vendor":"hackerone","product":"hapi node module"},{"vendor":"hapijs","product":"hapi"}],"references":[{"url":"https://github.com/jfhbrook/node-ecstatic/pull/179","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","web"]},{"url":"https://github.com/hapijs/hapi/commit/aab2496e930dce5ee1ab28eecec94e0e45f03580","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://nodesecurity.io/advisories/63","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-9241","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rc8h-3fv6-pxv8","tags":["advisory"]},{"url":"https://www.npmjs.com/advisories/63","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2015-9241","description":"Certain input passed into the If-Modified-Since or Last-Modified headers will cause an 'illegal access' exception to be raised. Instead of sending a HTTP 500 error back to the sender, hapi node module before 11.1.3 will continue to hold the socket open until timed out (default node timeout is 2 minutes).","status":"published","published":"2018-05-29T20:00:00Z","modified":"2024-09-16T17:03:05.145Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:40.591596Z"}],"euvd":[{"id":"EUVD-2018-0200","description":"Certain input passed into the If-Modified-Since or Last-Modified headers will cause an 'illegal access' exception to be raised. Instead of sending a HTTP 500 error back to the sender, hapi node module before 11.1.3 will continue to hold the socket open until timed out (default node timeout is 2 minutes).","status":"published","published":"2018-05-29T20:00:00Z","modified":"2024-09-16T17:03:05Z","updated_at":"2026-11-03T00:55:45.787721Z"}],"ghsa":[{"id":"GHSA-rc8h-3fv6-pxv8","title":"Denial of Service in hapi","description":"Versions of `hapi` prior to 11.1.3 are affected by a denial of service vulnerability.\n\nThe vulnerability is triggered when certain input is passed into the If-Modified-Since or Last-Modified headers.\n\nThis causes an 'illegal access' exception to be raised, and instead of sending a HTTP 500 error back to the sender, hapi will continue to hold the socket open until timed out (default node timeout is 2 minutes).\n\n\n\n\n\n## Recommendation\n\nUpdate to v11.1.3 or later","status":"published","published":"2018-06-07T19:43:15Z","modified":"2023-01-09T05:03:24Z","cwes":["CWE-400"],"updated_at":"2026-11-02T14:36:05.071174Z"}],"nvd":[{"id":"CVE-2015-9241","description":"Certain input passed into the If-Modified-Since or Last-Modified headers will cause an 'illegal access' exception to be raised. Instead of sending a HTTP 500 error back to the sender, hapi node module before 11.1.3 will continue to hold the socket open until timed out (default node timeout is 2 minutes).","status":"published","published":"2018-05-29T20:29:00.44Z","modified":"2026-06-17T00:36:07.19Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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-400","CWE-20"],"updated_at":"2026-11-02T14:03:19.244941Z"}],"osv":[{"id":"GHSA-rc8h-3fv6-pxv8","title":"Denial of Service in hapi","description":"Versions of `hapi` prior to 11.1.3 are affected by a denial of service vulnerability.\n\nThe vulnerability is triggered when certain input is passed into the If-Modified-Since or Last-Modified headers.\n\nThis causes an 'illegal access' exception to be raised, and instead of sending a HTTP 500 error back to the sender, hapi will continue to hold the socket open until timed out (default node timeout is 2 minutes).\n\n\n\n\n\n## Recommendation\n\nUpdate to v11.1.3 or later","status":"published","published":"2018-06-07T19:43:15Z","modified":"2023-11-08T03:58:04.430817Z","cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:55.877614Z"}]}}