#VU49974 Resource management error in Nextcloud Server - CVE-2020-8293

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Main Vulnerability Database Vulnerabilities #VU49974

#VU49974 Resource management error in Nextcloud Server - CVE-2020-8293

Published: January 25, 2021


Vulnerability identifier: #VU49974
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-8293
CWE-ID: CWE-399
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Nextcloud Server
Software vendor:
Nextcloud

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources within the application when storing data in workflow rules. A remote user can store a huge amount of data and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links