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CVE-2022-0670

Published: 25 July 2022

A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.

Notes

AuthorNote
mdeslaur
This is fixed in focal-updates, jammy-updates, and
kinetic-updates, but is not yet in the -security pocket.
volumes manager module was introduced in ceph v14

Priority

Medium

Cvss 3 Severity Score

9.1

Score breakdown

Status

Package Release Status
ceph
Launchpad, Ubuntu, Debian
lunar Not vulnerable
(17.2.5-0ubuntu2)
trusty Needs triage

xenial Needs triage

upstream
Released (15.2.17,16.2.10,17.2.2)
kinetic
Released (17.2.5-0ubuntu0.22.10.3)
bionic Not vulnerable
(12.2.13-0ubuntu0.18.04.10)
focal
Released (15.2.17-0ubuntu0.20.04.3)
jammy
Released (17.2.5-0ubuntu0.22.04.3)
mantic Not vulnerable
(17.2.5-0ubuntu2)

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N