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nextcloudNextcloudGHSA-53Q2-CM29-7J83
HistoryFeb 24, 2023 - 7:22 a.m.

No password length restriction in reset password endpoint

2023-02-2407:22:47
github.com
19
password reset
security impact
nextcloud server
upgrade
hackerone
pullrequest
support ticket

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

45.3%

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:

CPENameOperatorVersion
serverlt25.0.0

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

45.3%