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No password length restriction in reset password endpoint

Low
nickvergessen published GHSA-53q2-cm29-7j83 Feb 24, 2023

Package

Server (Nextcloud)

Affected versions

>= 25.0.0

Patched versions

25.0.3
Server (Nextcloud Enterprise)
>= 25.0.0
25.0.3

Description

Impact

A user can configure a very long password consuming more resources on password validation then desired.

Patches

It is recommended that the Nextcloud Server is upgraded to 25.0.3
It is recommended that the Nextcloud Enterprise Server is upgraded to 25.0.3

Workarounds

  • No workaround available

References

For more information

If you have any questions or comments about this advisory:

Severity

Low
3.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CVE ID

CVE-2023-25816

Weaknesses