CVE-2022-41968

2022-12-0121:15:19

CWE-1284

CWE-400

[email protected]

web.nvd.nist.gov

nextcloud

server

vulnerability

calendar

name

validation

database

patch

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.001

Percentile

43.1%

JSON

Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.10 and 24.0.5, calendar name lengths are not validated before writing to a database. As a result, an attacker can send unnecessary amounts of data against the database. Version 23.0.10 and 24.0.5 contain patches for the issue. No known workarounds are available.

Affected configurations

Nvd

Node

nextcloudnextcloud_serverRange23.0.0–23.0.10

nextcloudnextcloud_serverRange23.0.0–23.0.10enterprise

nextcloudnextcloud_serverRange24.0.0–24.0.5

nextcloudnextcloud_serverRange24.0.0–24.0.5enterprise

VendorProductVersionCPE
nextcloudnextcloud_server*cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
nextcloudnextcloud_server*cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*

Vendor	Product	Version	CPE
nextcloud	nextcloud_server	*	cpe:2.3:a:nextcloud:nextcloud_server::::::::
nextcloud	nextcloud_server	*	cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*