{"id":"CVE-2020-21676","details":"A stack-based buffer overflow in the genpstrx_text() component in genpstricks.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pstricks format.","modified":"2026-03-14T10:19:52.146253Z","published":"2021-08-10T21:15:07.407Z","references":[{"type":"ADVISORY","url":"https://cwe.mitre.org/data/definitions/121.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00002.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00044.html"},{"type":"FIX","url":"https://sourceforge.net/p/mcj/tickets/76/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21676.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"3.2.7b"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"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"}]}