Upstream information

CVE-2022-39346 at MITRE

Description

Nextcloud server is an open source personal cloud server. Affected versions of nextcloud server did not properly limit user display names which could allow a malicious users to overload the backing database and cause a denial of service. It is recommended that the Nextcloud Server is upgraded to 22.2.10, 23.0.7 or 24.0.3. There are no known workarounds for this issue.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1205802 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP4
  • nextcloud >= 23.0.12-bp154.2.3.1
  • nextcloud-apache >= 23.0.12-bp154.2.3.1
 Patchnames:
openSUSE-2023-83
openSUSE Leap 15.4
  • nextcloud >= 23.0.12-bp154.2.3.1
  • nextcloud-apache >= 23.0.12-bp154.2.3.1
 Patchnames:
openSUSE-2023-83

SUSE Timeline for this CVE

CVE page created: Fri Nov 25 23:00:22 2022
CVE page last modified: Mon May 29 12:07:52 2023