CVE-2021-32800 Common Vulnerabilities and Exposures

Upstream information

CVE-2021-32800 at MITRE

Description

Nextcloud server is an open source, self hosted personal cloud. In affected versions an attacker is able to bypass Two Factor Authentication in Nextcloud. Thus knowledge of a password, or access to a WebAuthN trusted device of a user was sufficient to gain access to an account. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. There are no workaround for this vulnerability.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	6.4
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:N
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	None

CVSS v3 Scores
	National Vulnerability Database
Base Score	8.1
Vector	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	None
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1190291 [RESOLVED / FIXED]

SUSE Security Advisories:

openSUSE-SU-2021:1250-1, published Mon Sep 13 21:40:07 2021
openSUSE-SU-2021:1252-1, published Tue Sep 14 15:34:41 2021
openSUSE-SU-2021:1253-1, published Tue Sep 14 15:34:41 2021
openSUSE-SU-2021:1255-1, published Tue Sep 14 15:34:41 2021
openSUSE-SU-2021:1275-1, published Thu Sep 16 15:41:22 2021

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 12	`nextcloud >= 20.0.12-31.1` `nextcloud-apache >= 20.0.12-31.1`	Patchnames: openSUSE-2021-1252
SUSE Package Hub 15 SP1	`nextcloud >= 20.0.12-bp151.3.18.1` `nextcloud-apache >= 20.0.12-bp151.3.18.1`	Patchnames: openSUSE-2021-1250
SUSE Package Hub 15 SP2	`nextcloud >= 20.0.12-bp152.2.12.1` `nextcloud-apache >= 20.0.12-bp152.2.12.1`	Patchnames: openSUSE-2021-1275
SUSE Package Hub 15 SP3	`nextcloud >= 20.0.12-bp153.2.6.1` `nextcloud-apache >= 20.0.12-bp153.2.6.1`	Patchnames: openSUSE-2021-1255
openSUSE Leap 15.2	`nextcloud >= 20.0.12-lp152.3.12.1` `nextcloud-apache >= 20.0.12-lp152.3.12.1`	Patchnames: openSUSE-2021-1253
openSUSE Leap 15.3	`nextcloud >= 20.0.12-bp153.2.6.1` `nextcloud-apache >= 20.0.12-bp153.2.6.1`	Patchnames: openSUSE-2021-1255

SUSE Timeline for this CVE

CVE page created: Wed Sep 8 10:30:11 2021
CVE page last modified: Tue Jul 9 17:36:55 2024