{"id":"DEBIAN-CVE-2020-12831","details":"An issue was discovered in FRRouting FRR (aka Free Range Routing) through 7.3.1. When using the split-config feature, the init script creates an empty config file with world-readable default permissions, leading to a possible information leak via tools/frr.in and tools/frrcommon.sh.in. NOTE: some parties consider this user error, not a vulnerability, because the permissions are under the control of the user before any sensitive information is present in the file","modified":"2026-09-11T11:01:02.847511322Z","published":"2020-05-13T18:15:12.047Z","upstream":["CVE-2020-12831"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2020-12831"}],"affected":[{"package":{"name":"frr","ecosystem":"Debian:12","purl":"pkg:deb/debian/frr?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0-0.1","10.0-0.2","10.0-1","10.0-2","10.0.1-0.1","10.1-0.1","10.1-0.2","10.1.1-0.1","10.1.1-1","10.1.1-2","10.1.1-3","10.2-1","10.2-2","10.2.1-1","10.2.1-2","10.2.1-3","10.2.1-4","10.2.1-5","10.2.1-6","10.3-1","10.3-2","10.3-3","10.3-4","10.3-5","10.3.1-1","10.3.1-2","10.3.1-3","10.3.1-4","10.4.0-1","10.4.1-1","10.4.1-2","10.4.1-3","10.5.0-1","10.5.0-2","10.5.1-1","10.5.1-2","10.5.1-3","10.5.2-1","10.5.3-1","10.6.0-1","10.6.0-2","10.6.1-1","10.6.1-2","10.6.1-3","10.7.0-1","10.7.0-2","10.7.1-1","8.4.2-1","8.4.4-1","8.4.4-1.1","8.4.4-1.1~deb12u1","8.4.4-1.1~deb12u2","9.1-0.1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12831.json"}},{"package":{"name":"frr","ecosystem":"Debian:13","purl":"pkg:deb/debian/frr?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.3-3","10.3-3+deb13u1","10.3-4","10.3-5","10.3.1-1","10.3.1-2","10.3.1-3","10.3.1-4","10.4.0-1","10.4.1-1","10.4.1-2","10.4.1-3","10.5.0-1","10.5.0-2","10.5.1-1","10.5.1-2","10.5.1-3","10.5.2-1","10.5.3-1","10.6.0-1","10.6.0-2","10.6.1-1","10.6.1-2","10.6.1-3","10.7.0-1","10.7.0-2","10.7.1-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12831.json"}},{"package":{"name":"frr","ecosystem":"Debian:14","purl":"pkg:deb/debian/frr?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.3-3","10.3-4","10.3-5","10.3.1-1","10.3.1-2","10.3.1-3","10.3.1-4","10.4.0-1","10.4.1-1","10.4.1-2","10.4.1-3","10.5.0-1","10.5.0-2","10.5.1-1","10.5.1-2","10.5.1-3","10.5.2-1","10.5.3-1","10.6.0-1","10.6.0-2","10.6.1-1","10.6.1-2","10.6.1-3","10.7.0-1","10.7.0-2","10.7.1-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-12831.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:L/I:N/A:N"}]}