#VU118528 Input validation error in Ceph - CVE-2024-47866
Published: November 14, 2025
Vulnerability identifier: #VU118528
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-47866
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Ceph
Ceph
Software vendor:
Red Hat Inc.
Red Hat Inc.
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input within the RGWCopyObj::parse_copy_location() function when handling the "x-amz-copy-source" argument with an empty string as its content while copying S3 object. A remote attacker can send a specially crafted HTTP request to the application and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.