{"action":"Upgrade shadow to 1:4.7-1 or later.","affected":[{"fixed":"1:4.7-1","introduced":"0"}],"component":"shadow","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:4.7-1"],"id":"tcs_01M5NDGQ4FDGWDX46D5TX9YRTV","modified_at":"2026-10-23T18:03:08.102431045Z","published_at":"2018-02-15T20:29:00.867Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-7169","https://security-tracker.debian.org/tracker/CVE-2018-7169"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-7169#Debian:13/shadow","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-7169"}],"summary":"An issue was discovered in shadow 4.5. newgidmap (in shadow-utils) is setuid and allows an unprivileged user to be placed in a user namespace where setgroups(2) is permitted. This allows an attacker t"}