CVE-2022-3854
Advisory lineage Upstream: 0 Downstream: 7
Modified
Published: 06 Mar 2023, 00:00
Last modified:06 Mar 2025, 18:54
Vulnerability Summary
Overall Risk (default)
medium
26/100 CVSS Score
6.5 MEDIUM
v3.1 (cve.org)
EPSS Score
0.31% LOW
0% probability +0.22%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
06 Mar 2023, 00:00
Published
Vulnerability first disclosed
06 Mar 2025, 18:54
Last Modified
Vulnerability information updated
Description
A flaw was found in Ceph, relating to the URL processing on RGW backends. An attacker can exploit the URL processing by providing a null URL to crash the RGW, causing a denial of service.
CVSS Metrics
- v3.1•MEDIUM•Score: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Trends
Current EPSS score: 0.31%• Percentile: 54%
Techniques & Countermeasures
- CWE-177•Improper Handling of URL Encoding (Hex Encoding)
The product does not properly handle when all or part of an input has been URL encoded.
Affected Systems
- redhat•ceph_storage
3.0 | 4.0 | 5.0