6.5

CVE-2022-39346

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.

Data is provided by the National Vulnerability Database (NVD)
Nextcloud ≫ Nextcloud Enterprise Server Version < 22.2.10
Nextcloud ≫ Nextcloud Enterprise Server Version >= 23.0.0 < 23.0.7
Nextcloud ≫ Nextcloud Enterprise Server Version >= 24.0.0 < 24.0.3
Nextcloud ≫ Nextcloud Server Version < 22.2.10
Nextcloud ≫ Nextcloud Server Version >= 23.0.0 < 23.0.7
Nextcloud ≫ Nextcloud Server Version >= 24.0.0 < 24.0.3
Fedoraproject ≫ Fedora Version35
Fedoraproject ≫ Fedora Version36
Fedoraproject ≫ Fedora Version37
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.23% 0.46
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 3.5 2.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

https://hackerone.com/reports/1588562
Third Party Advisory
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