{"id":"CVE-2017-10671","aliases":["EUVD-2017-2318","GHSA-w7q3-c7q5-xfgf"],"status":"published","title":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1...","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01525,"percentile":0.74838,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2017-06-29T08:00:00Z","modified":"2026-10-20T13:15:50Z","products":[{"vendor":"sthttpd_project","product":"sthttpd"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2017/06/15/9","tags":["x_refsource_MISC","x_transferred","Mailing List","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/blueness/sthttpd/releases/tag/v2.27.1","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/blueness/sthttpd/commit/c0dc63a49d8605649f1d8e4a96c9b468b0bff660","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-10671"},{"url":"https://github.com/advisories/GHSA-w7q3-c7q5-xfgf"}],"sources":{"cve":[{"id":"CVE-2017-10671","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","status":"published","published":"2017-06-29T08:00:00Z","modified":"2024-08-05T17:41:55.528Z","updated_at":"2026-11-02T14:33:12.942409Z"}],"euvd":[{"id":"EUVD-2017-2318","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","status":"published","published":"2017-06-29T08:00:00Z","modified":"2024-08-05T17:41:55Z","updated_at":"2026-11-03T02:23:26.143318Z"}],"ghsa":[{"id":"GHSA-w7q3-c7q5-xfgf","title":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1...","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","status":"published","published":"2022-05-17T02:36:23Z","modified":"2024-07-19T15:31:45Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:57:43.073604Z"}],"nvd":[{"id":"CVE-2017-10671","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","status":"published","published":"2017-06-29T08:29:00.217Z","modified":"2026-06-17T01:00:31.007Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:03:51.893212Z"}],"osv":[{"id":"CVE-2017-10671","description":"Heap-based Buffer Overflow in the de_dotdot function in libhttpd.c in sthttpd before 2.27.1 allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted filename.","status":"published","published":"2017-06-29T08:29:00.217Z","modified":"2026-10-20T13:15:50.547475472Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:03.851821Z"}]}}