CVE-2022-3854

2023-03-0600:00:00

ubuntu.com

ceph

url processing

rgw

denial of service

vulnerability

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

29.1%

JSON

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.

Bugs

Notes

Author	Note
mdeslaur	introduced in 16.1 This is fixed in jammy-updates and kinetic-updates, but is not yet in the -security pocket.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchceph< 17.2.5-0ubuntu0.22.04.3UNKNOWN
ubuntu22.10noarchceph< 17.2.5-0ubuntu0.22.10.3UNKNOWN