{"id":"CVE-2020-21675","details":"A stack-based buffer overflow in the genptk_text component in genptk.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into ptk format.","modified":"2026-03-14T10:18:10.728521Z","published":"2021-08-10T21:15:07.363Z","references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html"},{"type":"FIX","url":"https://sourceforge.net/p/mcj/tickets/78/"},{"type":"ARTICLE","url":"https://cwe.mitre.org/data/definitions/121.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"3.2.7b"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21675.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}