{"action":"Upgrade systemd to 241-3 or later.","affected":[{"fixed":"241-3","introduced":"0"}],"component":"systemd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["241-3"],"id":"tcs_01M5NE66Y2JJZGCCR9DX48GBS8","modified_at":"2026-09-21T07:03:18.797795609Z","published_at":"2019-04-09T21:29:03.443Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-3842","https://security-tracker.debian.org/tracker/CVE-2019-3842"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-3842#Debian:14/systemd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-3842"}],"summary":"In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable. It is possible for an attacker, in some particular configu"}