{"action":"Upgrade librecad to 2.1.3-3 or later.","affected":[{"fixed":"2.1.3-3","introduced":"0"}],"component":"librecad","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1.3-3"],"id":"tcs_01M5NG2R37KCDKQ0F906PHXMSZ","modified_at":"2026-10-23T18:04:50.801127315Z","published_at":"2022-01-25T13:15:07.873Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-45343","https://security-tracker.debian.org/tracker/CVE-2021-45343"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-45343#Debian:14/librecad","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-45343"}],"summary":"In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document."}