{"id":"DEBIAN-CVE-2022-4170","details":"The rxvt-unicode package is vulnerable to a remote code execution, in the Perl background extension, when an attacker can control the data written to the user's terminal and certain options are set.","modified":"2026-09-01T20:04:48.520665962Z","published":"2022-12-09T18:15:20.327Z","upstream":["CVE-2022-4170"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-4170"}],"affected":[{"package":{"name":"rxvt-unicode","ecosystem":"Debian:12","purl":"pkg:deb/debian/rxvt-unicode?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.30-2","9.31-1","9.31-2","9.31-3"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-4170.json"}},{"package":{"name":"rxvt-unicode","ecosystem":"Debian:13","purl":"pkg:deb/debian/rxvt-unicode?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.31-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-4170.json"}},{"package":{"name":"rxvt-unicode","ecosystem":"Debian:14","purl":"pkg:deb/debian/rxvt-unicode?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.31-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-4170.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}