{"action":"Upgrade tidy-html5 to 2:5.6.0-3 or later.","affected":[{"fixed":"2:5.6.0-3","introduced":"0"}],"component":"tidy-html5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2:5.6.0-3"],"id":"tcs_01M5NC99Z4H36R6DAHCFCSBXXM","modified_at":"2026-09-01T20:03:45.716622137Z","published_at":"2017-12-10T22:29:00.263Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-17497","https://security-tracker.debian.org/tracker/CVE-2017-17497"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-17497#Debian:13/tidy-html5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-17497"}],"summary":"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\" process"}