{"id":"CVE-2021-45417","details":"AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow.","modified":"2026-07-07T08:50:56.926179152Z","published":"2022-01-20T18:15:07.640Z","related":["ALSA-2022:0441","SUSE-SU-2022:0145-1","SUSE-SU-2022:0150-1","SUSE-SU-2022:0150-2","SUSE-SU-2022:14879-1","openSUSE-SU-2022:0150-1","openSUSE-SU-2024:11960-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:21.10:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"14.04"},{"last_affected":"14.04"},{"introduced":"16.04"},{"last_affected":"16.04"},{"introduced":"18.04"},{"last_affected":"18.04"},{"introduced":"20.04"},{"last_affected":"20.04"},{"introduced":"21.04"},{"last_affected":"21.04"},{"introduced":"21.10"},{"last_affected":"21.10"}]},{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"},{"introduced":"10.0"},{"last_affected":"10.0"},{"introduced":"11.0"},{"last_affected":"11.0"}],"source":"CPE_STRING"},{"extracted_events":[{"introduced":"35"},{"last_affected":"35"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"]},{"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux","cpes":["cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.0"},{"last_affected":"6.0"},{"introduced":"7.0"},{"last_affected":"7.0"},{"introduced":"8.0"},{"last_affected":"8.0"}]},{"extracted_events":[{"introduced":"4.4.10"},{"last_affected":"4.4.10"}],"source":"CPE_STRING","vendor_product":"redhat:ovirt-node","cpes":["cpe:2.3:a:redhat:ovirt-node:4.4.10:*:*:*:*:*:*:*"]},{"extracted_events":[{"introduced":"4.0"},{"last_affected":"4.0"}],"source":"CPE_STRING","vendor_product":"redhat:virtualization_host","cpes":["cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202311-07"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5051"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2022/01/20/3"},{"type":"FIX","url":"https://www.ipi.fi/pipermail/aide/2022-January/001713.html"},{"type":"FIX","url":"https://www.openwall.com/lists/oss-security/2022/01/20/3"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aide/aide","events":[{"introduced":"0"},{"last_affected":"d4b80a9e5d48494e0003d22d9ce1a8133de0f15e"}],"database_specific":{"extracted_events":[{"introduced":"0.13"},{"last_affected":"0.17.3"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:advanced_intrusion_detection_environment_project:advanced_intrusion_detection_environment:*:*:*:*:*:*:*:*"}}],"versions":["v0.17.3","v0.17.2","v0.17.1","v0.17","v0.16.2","v0.16.1","v0.16","v0.16rc1","v0.16b1","v0.16a2","v0.16a1","aide.0.15.1.release","aide.0.15.release","aide.0.15.rc1.release","aide.0.14.2.release","aide.0.14.1.release","aide.0.14.release","aide.0.14.rc3.release","aide.0.14.rc2.release","aide.0.14.rc1.release","aide.0.13.1.release","aide.0.13.release","aide.0.13.rc2.release","aide.0.13.rc1.release","aide.0.12.release","aide.0.12.rc2.release","aide.0.12.rc1.release","aide.0.11b.nocurl","aide.0.11a.debian","aide.0.11.release","aide.0.11.rc3.release","aide.0.11.rc2.release","aide.0.11.rc1.release","aide.0.10.release","cs.tut.fi.import"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-45417.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}