{"action":"Upgrade libnfsidmap to 0.18-0 or later.","affected":[{"fixed":"0.18-0","introduced":"0"}],"component":"libnfsidmap","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["0.18-0"],"id":"tcs_01M5N8VE8DG0T8XB9P0G2SNCKD","modified_at":"2026-08-04T06:02:56.881401658Z","published_at":"2007-09-05T01:17:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2007-4135","https://security-tracker.debian.org/tracker/CVE-2007-4135"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2007-4135","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2007-4135"}],"summary":"The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by"}