{"id":"DEBIAN-CVE-2006-4573","details":"Multiple unspecified vulnerabilities in the \"utf8 combining characters handling\" (utf8_handle_comb function in encoding.c) in screen before 4.0.3 allows user-assisted attackers to cause a denial of service (crash or hang) via certain UTF8 sequences.","modified":"2026-09-12T06:47:29.838483130Z","published":"2006-10-24T18:07:00Z","upstream":["CVE-2006-4573"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2006-4573"}],"affected":[{"package":{"name":"screen","ecosystem":"Debian:12","purl":"pkg:deb/debian/screen?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-0.1"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-4573.json"}},{"package":{"name":"screen","ecosystem":"Debian:13","purl":"pkg:deb/debian/screen?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-0.1"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-4573.json"}},{"package":{"name":"screen","ecosystem":"Debian:14","purl":"pkg:deb/debian/screen?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-0.1"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2006-4573.json"}}],"schema_version":"1.9.0"}