Name: CVE-2023-28997: Reusing a Nonce, Key Pair in Encryption
Creator: Rapid7
Published: 2023-04-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-28997, CWE-323, CVSS 6.7, EPSS 0.00659

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.6.5, a malicious server administrator can recover and modify the contents of end-to-end encrypted files. Users should upgrade the Nextcloud Desktop client to 3.6.5 to receive a patch. No known workarounds are available.

CVSS Details

CVSS 3.1 Base Score: 6.7
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade nextcloud-client	Aug 22, 2024	Apr 4, 2023
Debian	—	Upgrade nextcloud-desktop	Jul 30, 2024	Apr 4, 2023

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CVSS Details

Covered by Rapid7

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