CVE-2023-35173

Nextcloud End-to-end encryption app provides all the necessary APIs to implement End-to-End encryption on the client side. By providing an invalid meta data file, an attacker can make previously dropped files inaccessible. It is recommended that the Nextcloud End-to-end encryption app is upgraded to version 1.12.4 that contains the fix.

CVSS v3 5.7 MEDIUM

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/nextcloud/end_to_end_encryption/pull/435	Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37	Vendor Advisory
https://hackerone.com/reports/1914115	Third Party Advisory
https://github.com/nextcloud/end_to_end_encryption/pull/435	Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37	Vendor Advisory
https://hackerone.com/reports/1914115	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nextcloud:end-to-end_encryption:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-06-23 21:15

Updated : 2024-11-21 08:08

NVD link : CVE-2023-35173

Mitre link : CVE-2023-35173

CVE.ORG link : CVE-2023-35173

JSON object : View

Products Affected

nextcloud

end-to-end_encryption

CWE

CWE-284

Improper Access Control

NVD-CWE-Other

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