{"id":"CVE-2021-3621","details":"A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.","modified":"2026-07-08T05:57:12.162575642Z","published":"2021-12-23T21:15:08.920Z","related":["ALSA-2021:3151","SUSE-RU-2021:3185-1","SUSE-SU-2021:2873-1","SUSE-SU-2021:2941-1","SUSE-SU-2022:0826-1","SUSE-SU-2022:1258-1","SUSE-SU-2022:2763-1","openSUSE-SU-2021:2941-1","openSUSE-SU-2024:13446-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"34"},{"last_affected":"34"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"]},{"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"}],"source":"CPE_STRING"},{"extracted_events":[{"introduced":"8.1"},{"last_affected":"8.1"},{"introduced":"8.2"},{"last_affected":"8.2"}],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux_eus","cpes":["cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.2"},{"last_affected":"8.2"},{"introduced":"8.4"},{"last_affected":"8.4"}],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux_server_aus"},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.2"},{"last_affected":"8.2"},{"introduced":"8.4"},{"last_affected":"8.4"}],"source":"CPE_STRING","vendor_product":"redhat:enterprise_linux_server_tus"},{"cpes":["cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"4.0"},{"last_affected":"4.0"}],"source":"CPE_STRING","vendor_product":"redhat:virtualization"},{"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":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00008.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html"},{"type":"ADVISORY","url":"https://sssd.io/release-notes/sssd-2.6.0.html"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975142"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sssd/sssd","events":[{"introduced":"bd71ae53fc0b4bf58633bfd957f7eb1745814dfa"},{"last_affected":"bd71ae53fc0b4bf58633bfd957f7eb1745814dfa"}],"database_specific":{"extracted_events":[{"introduced":"2.6.0"},{"last_affected":"2.6.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:fedoraproject:sssd:2.6.0:*:*:*:*:*:*:*"}}],"versions":["2.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3621.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}