Back to Database
Status published
High
CVE-2024-47866
RGW DoS attack with empty HTTP header in S3 object copy
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-47866
Credits & Attribution
No credits recorded in the NVD database.
More from ceph
View All →CVE-2025-52555
CephFS Permission Escalation Vulnerability in Ceph Fuse mounted FS
Medium
6.5
CVE-2024-48916
Ceph is vulnerable to authentication bypass through RadosGW
High
8.1
CVE-2015-4053
The admin command in ceph-deploy before 1.5.25 uses world-readable permissions...
Low
2.1
CVE-2015-3010
ceph-deploy before 1.5.23 uses weak permissions (644) for ceph/ceph.client.admin.keyring, which...
Low
2.1
Affected Vendor
ceph
View all reports →Affected Software
ceph
Vulnerable Versions:
<= 19.2.3
Timeline
Official Publish:
November 12th, 2025
Last Modified:
December 11th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H