CVE-2023-25816

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-25816
Nextcloud is an Open Source private cloud software. Versions 25.0.0 and above, prior to 25.0.3, are subject to Uncontrolled Resource Consumption. A user can configure a very long password, consuming more resources on password validation than desired. This issue is patched in 25.0.3 No workaround is available.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-53q2-cm29-7j83 Vendor Advisory
https://github.com/nextcloud/server/pull/35965 Patch
https://hackerone.com/reports/1820864 Exploit Mitigation Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
History

07 Nov 2023, 04:09

Type Values Removed Values Added
Summary Nextcloud is an Open Source private cloud software. Versions 25.0.0 and above, prior to 25.0.3, are subject to Uncontrolled Resource Consumption. A user can configure a very long password, consuming more resources on password validation than desired. This issue is patched in 25.0.3 No workaround is available. Nextcloud is an Open Source private cloud software. Versions 25.0.0 and above, prior to 25.0.3, are subject to Uncontrolled Resource Consumption. A user can configure a very long password, consuming more resources on password validation than desired. This issue is patched in 25.0.3 No workaround is available.

07 Mar 2023, 16:38

Type Values Removed Values Added
References (MISC) https://github.com/nextcloud/server/pull/35965 - (MISC) https://github.com/nextcloud/server/pull/35965 - Patch
References (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-53q2-cm29-7j83 - (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-53q2-cm29-7j83 - Vendor Advisory
References (MISC) https://hackerone.com/reports/1820864 - (MISC) https://hackerone.com/reports/1820864 - Exploit, Mitigation, Third Party Advisory
CWE CWE-400
CPE cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
First Time Nextcloud
Nextcloud nextcloud Server
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5

25 Feb 2023, 00:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-02-25 00:15

Updated : 2023-12-10 14:48

NVD link : CVE-2023-25816

Mitre link : CVE-2023-25816

CVE.ORG link : CVE-2023-25816

JSON object : View

Products Affected

nextcloud

  • nextcloud_server
CWE
CWE-400

Uncontrolled Resource Consumption