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nvd[email protected]NVD:CVE-2022-41969
HistoryDec 01, 2022 - 9:15 p.m.

CVE-2022-41969

2022-12-0121:15:19
CWE-521
CWE-400
web.nvd.nist.gov
4
nextcloud server
password length limit
administrator
dos attack

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.001

Percentile

39.7%

Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don’t create user accounts with long passwords.

Affected configurations

Nvd
Node
nextcloudnextcloud_serverRange23.0.023.0.11
OR
nextcloudnextcloud_serverRange23.0.023.0.11enterprise
OR
nextcloudnextcloud_serverRange24.0.024.0.7
OR
nextcloudnextcloud_serverRange24.0.024.0.7enterprise
VendorProductVersionCPE
nextcloudnextcloud_server*cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
nextcloudnextcloud_server*cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.001

Percentile

39.7%