{"action":"Upgrade ceph to 14.2.21-1 or later.","affected":[{"fixed":"14.2.21-1","introduced":"0"}],"component":"ceph","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["14.2.21-1"],"id":"tcs_01M5NFS4FMB8BPZRC2ME6Q8DFE","modified_at":"2026-10-23T18:04:00.157420295Z","published_at":"2021-05-17T17:15:08.773Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3524","https://security-tracker.debian.org/tracker/CVE-2021-3524"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3524#Debian:14/ceph","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3524"}],"summary":"A flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection of HTTP headers via a CORS ExposeHeader tag. The ne"}