UBUNTU-CVE-2024-47866

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2024-47866
Downstream
USN-8045-1
Published: 12 Nov 2025, 19:15
Last modified:22 Apr 2026, 15:12

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

12 Nov 2025, 19:15
Published
Vulnerability first disclosed
22 Apr 2026, 15:12
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•ceph

    all | all | all | all | all | < 0.80.11-0ubuntu1.14.04.4+esm4 | < 10.2.11-0ubuntu0.16.04.3+esm3 | < 12.2.13-0ubuntu0.18.04.11+esm2 | < 15.2.17-0ubuntu0.20.04.6+esm1 | < 17.2.9-0ubuntu0.22.04.2 | < 19.2.3-0ubuntu0.24.04.3 | < 19.2.3-0ubuntu1.25.10.3

References (7)