CVE-2022-35931 Nextcloud Password Policy's generated passwords are not fully validated by HIBPValidator

2022-09-0618:10:09

CWE-261

GitHub_M

www.cve.org

nextcloud

password policy

hibpvalidator

upgrade

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

4.7

Confidence

High

EPSS

0.001

Percentile

19.4%

JSON

Nextcloud Password Policy is an app that enables a Nextcloud server admin to define certain rules for passwords. Prior to versions 22.2.10, 23.0.7, and 24.0.3 the random password generator may, in very rare cases, generate common passwords that the validator itself would block. Upgrade Nextcloud Server to 22.2.10, 23.0.7 or 24.0.3 to receive a patch for the issue in Password Policy. There are no known workarounds available.

CNA Affected

[
  {
    "product": "security-advisories",
    "vendor": "nextcloud",
    "versions": [
      {
        "status": "affected",
        "version": ">= 24.0.0, < 24.0.3"
      },
      {
        "status": "affected",
        "version": "< 22.2.10"
      },
      {
        "status": "affected",
        "version": ">= 23.0.0, < 23.0.7"
      }
    ]
  }
]