{"id":"CVE-2017-14061","aliases":["EUVD-2017-5575","GHSA-53w5-7mj5-5vvq"],"status":"published","title":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote...","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02404,"percentile":0.8416,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2017-08-31T16:00:00Z","modified":"2026-10-20T13:21:11Z","products":[{"vendor":"gnu","product":"libidn2"}],"references":[{"url":"https://gitlab.com/libidn/libidn2/commit/16853b6973a1e72fee2b7cccda85472cb9951305","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://gitlab.com/libidn/libidn2/blob/master/NEWS","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-14061"},{"url":"https://github.com/advisories/GHSA-53w5-7mj5-5vvq"}],"sources":{"cve":[{"id":"CVE-2017-14061","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","status":"published","published":"2017-08-31T16:00:00Z","modified":"2024-09-17T00:30:30.682Z","updated_at":"2026-11-02T14:33:12.267141Z"}],"euvd":[{"id":"EUVD-2017-5575","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","status":"published","published":"2017-08-31T16:00:00Z","modified":"2024-09-17T00:30:30Z","updated_at":"2026-11-03T00:28:58.853192Z"}],"ghsa":[{"id":"GHSA-53w5-7mj5-5vvq","title":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote...","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","status":"published","published":"2022-05-13T01:31:04Z","modified":"2023-02-01T05:08:18Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:50:43.431885Z"}],"nvd":[{"id":"CVE-2017-14061","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","status":"published","published":"2017-08-31T16:29:00.223Z","modified":"2026-06-17T01:05:31.273Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:03:58.85945Z"}],"osv":[{"id":"CVE-2017-14061","description":"Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.","status":"published","published":"2017-08-31T16:29:00.223Z","modified":"2026-10-20T13:21:11.767953874Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:04.572713Z"}]}}