{"action":"Upgrade byacc to 20070509-1.1 or later.","affected":[{"fixed":"20070509-1.1","introduced":"0"}],"component":"byacc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["20070509-1.1"],"id":"tcs_01M5N92FDZYC4K9FSG7KFVH9AS","modified_at":"2026-10-23T17:47:32.160504313Z","published_at":"2008-07-16T18:41:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2008-3196","https://security-tracker.debian.org/tracker/CVE-2008-3196"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2008-3196#Debian:14/byacc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2008-3196"}],"summary":"skeleton.c in yacc does not properly handle reduction of a rule with an empty right hand side, which allows context-dependent attackers to cause an out-of-bounds stack access when the yacc stack point"}