{"action":"Upgrade grub2 to 1.97+20091115-1 or later.","affected":[{"fixed":"1.97+20091115-1","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.97+20091115-1"],"id":"tcs_01M5N9E8JFGFTRAFWQ82QGSEAW","modified_at":"2026-10-23T17:47:49.463691825Z","published_at":"2009-12-01T16:30:01.467Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-4128","https://security-tracker.debian.org/tracker/CVE-2009-4128"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-4128","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-4128"}],"summary":"GNU GRand Unified Bootloader (GRUB) 2 1.97 only compares the submitted portion of a password with the actual password, which makes it easier for physically proximate attackers to conduct brute force a"}