CVE-2024-47866 — RGW DoS attack with empty HTTP header in S3 object copy
Ceph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument `x-amz-copy-source` to put an object and specifying an…
Published: 2025-11-12 · CVSS: 7.5 · CVSS 3.1
Ceph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument `x-amz-copy-source` to put an object and specifying an empty string as its content leads to the RGW daemon crashing, resulting in a DoS attack. As of time of publication, no known patched versions exist.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7