CVE-2023-35173 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00185.

Key SSVC decision points have not yet been added.

Vendors	Products
Nextcloud	End-to-end Encryption

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-39177	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/nextcloud/end_to_end_encryption/pull/435
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37
https://hackerone.com/reports/1914115

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-06-23T20:50:15.948Z

Updated: 2024-08-02T16:23:59.642Z

Reserved: 2023-06-14T14:17:52.180Z

Link: CVE-2023-35173

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-06-23T21:15:09.853

Modified: 2024-11-21T08:08:05.440

Link: CVE-2023-35173

Redhat

No data.

OpenCVE Enrichment

No data.

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