{"id":"CVE-2021-20001","details":"It was discovered, that debian-edu-config, a set of configuration files used for the Debian Edu blend, before 2.12.16 configured insecure permissions for the user web shares (~/public_html), which could result in privilege escalation.","modified":"2026-03-15T14:07:32.498037Z","published":"2022-02-11T20:15:07.387Z","references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/02/msg00012.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-security-announce/2022/msg00039.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5072"},{"type":"FIX","url":"https://salsa.debian.org/debian-edu/debian-edu-config/-/commit/4d39a5888d193567704238f8c035f8d17cfe34e5"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20001.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"2.12.16"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}