{"action":"Upgrade thunderbird to 1.5.0.5-1 or later.","affected":[{"fixed":"1.5.0.5-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.5.0.5-1"],"id":"tcs_01M5N8N414B454SNWMARKRZ06Y","modified_at":"2026-10-22T23:47:22.614944251Z","published_at":"2006-07-27T19:04:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2006-3804","https://security-tracker.debian.org/tracker/CVE-2006-3804"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2006-3804","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2006-3804"}],"summary":"Heap-based buffer overflow in Mozilla Thunderbird before 1.5.0.5 and SeaMonkey before 1.0.3 allows remote attackers to cause a denial of service (crash) via a VCard attachment with a malformed base64"}