{"id":"DEBIAN-CVE-2009-4495","details":"Yaws 1.85 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.","modified":"2026-09-11T06:47:31.860455691Z","published":"2010-01-13T20:30:00.623Z","upstream":["CVE-2009-4495"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2009-4495"}],"affected":[{"package":{"name":"yaws","ecosystem":"Debian:12","purl":"pkg:deb/debian/yaws?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.1+dfsg-2","2.1.1+dfsg-2.1","2.2.0+dfsg-1","2.2.0+dfsg-2","2.2.0+dfsg-3","2.3.0+dfsg-1","2.3.1+dfsg-1","2.3.1+dfsg-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4495.json"}},{"package":{"name":"yaws","ecosystem":"Debian:13","purl":"pkg:deb/debian/yaws?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.0+dfsg-2","2.2.0+dfsg-3","2.3.0+dfsg-1","2.3.1+dfsg-1","2.3.1+dfsg-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4495.json"}},{"package":{"name":"yaws","ecosystem":"Debian:14","purl":"pkg:deb/debian/yaws?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.0+dfsg-2","2.2.0+dfsg-3","2.3.0+dfsg-1","2.3.1+dfsg-1","2.3.1+dfsg-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2009-4495.json"}}],"schema_version":"1.9.0"}