{"action":"Upgrade coin3 to 4.0.0~CMake~6f54f1602475+ds1-1 or later.","affected":[{"fixed":"4.0.0~CMake~6f54f1602475+ds1-1","introduced":"0"}],"component":"coin3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.0.0~CMake~6f54f1602475+ds1-1"],"id":"tcs_01M5N9D6ERW9R3V3YRJVHJSXRX","modified_at":"2026-10-23T17:47:50.351766786Z","published_at":"2009-11-03T16:30:12.563Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-3720","https://security-tracker.debian.org/tracker/CVE-2009-3720"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-3720#Debian:14/coin3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-3720"}],"summary":"The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service ("}