{"id":"DEBIAN-CVE-2008-1687","details":"The (1) maketemp and (2) mkstemp builtin functions in GNU m4 before 1.4.11 do not quote their output when a file is created, which might allow context-dependent attackers to trigger a macro expansion, leading to unspecified use of an incorrect filename.","modified":"2026-09-20T06:47:37.287266941Z","published":"2008-04-09T19:05:00Z","upstream":["CVE-2008-1687"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2008-1687"}],"affected":[{"package":{"name":"m4","ecosystem":"Debian:12","purl":"pkg:deb/debian/m4?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.19-3","1.4.19-4","1.4.19-4+hurd.1","1.4.19-5","1.4.19-6","1.4.19-7","1.4.19-8","1.4.20-1","1.4.20-2","1.4.21-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2008-1687.json"}},{"package":{"name":"m4","ecosystem":"Debian:13","purl":"pkg:deb/debian/m4?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.19-8","1.4.20-1","1.4.20-2","1.4.21-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2008-1687.json"}},{"package":{"name":"m4","ecosystem":"Debian:14","purl":"pkg:deb/debian/m4?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.19-8","1.4.20-1","1.4.20-2","1.4.21-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2008-1687.json"}}],"schema_version":"1.9.0"}