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.
Published 2022-12-01 21:15:20
Updated 2022-12-05 19:32:21
Source GitHub, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2022-41969

Exploit prediction scoring system (EPSS) score for CVE-2022-41969

0.03%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 7 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41969

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.7
LOW CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
1.2
1.4
NIST
2.4
LOW CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L
0.9
1.4
GitHub, Inc.

CWE ids for CVE-2022-41969

  • The product does not properly control the allocation and maintenance of a limited resource.
    Assigned by: security-advisories@github.com (Secondary)
  • The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-41969

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