CVE-2022-3854
Published: 6 March 2023
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.
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. |
Priority
Status
Package | Release | Status |
---|---|---|
ceph Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Released
(17.2.5-0ubuntu0.22.04.3)
|
|
kinetic |
Released
(17.2.5-0ubuntu0.22.10.3)
|
|
lunar |
Not vulnerable
(17.2.5-0ubuntu2)
|
|
trusty |
Not vulnerable
(code not present)
|
|
xenial |
Not vulnerable
(code not present)
|
|
upstream |
Needs triage
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |