{"action":"Upgrade xemacs21-packages to 2009.02.17-1 or later.","affected":[{"fixed":"2009.02.17-1","introduced":"0"}],"component":"xemacs21-packages","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2009.02.17-1"],"id":"tcs_01M5N91DANCBEP51Z6GF0R6XPD","modified_at":"2026-10-23T17:47:24.260101642Z","published_at":"2008-05-12T19:20:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2008-2142","https://security-tracker.debian.org/tracker/CVE-2008-2142"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2008-2142","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2008-2142"}],"summary":"Emacs 21 and XEmacs automatically load and execute .flc (fast lock) files that are associated with other files that are edited within Emacs, which allows user-assisted attackers to execute arbitrary c"}