{"action":"Upgrade ceph to 16.2.9+ds-1 or later.","affected":[{"fixed":"16.2.9+ds-1","introduced":"0"}],"component":"ceph","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["16.2.9+ds-1"],"id":"tcs_01M5NFYDWRF6PSTF6NNA0H5XD0","modified_at":"2026-10-23T18:03:32.477223633Z","published_at":"2022-08-25T20:15:09.473Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3979","https://security-tracker.debian.org/tracker/CVE-2021-3979"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3979#Debian:13/ceph","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3979"}],"summary":"A key length flaw was found in Red Hat Ceph Storage. An attacker can exploit the fact that the key length is incorrectly passed in an encryption algorithm to create a non random key, which is weaker a"}