{"id":"CVE-2017-17497","details":"In Tidy 5.7.0, the prvTidyTidyMetaCharset function in clean.c allows attackers to cause a denial of service (Segmentation Fault), because the currentNode variable in the \"children of the head\" processing feature is modified in the loop without validating the new value.","modified":"2026-03-14T09:24:48.685982Z","published":"2017-12-10T22:29:00.263Z","references":[{"type":"FIX","url":"https://github.com/htacg/tidy-html5/issues/656"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17497.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.7.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}