{"action":"Upgrade gdcm to 2.0.14-2 or later.","affected":[{"fixed":"2.0.14-2","introduced":"0"}],"component":"gdcm","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.0.14-2"],"id":"tcs_01M5N9D7FWR6NRT6KTF9V8K244","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/gdcm","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 ("}