CVE-2023-28998
Fixed in a distro release EPSS <1%CVSS 6.7
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 gain full access to an end-to-end encrypted folder. They can decrypt files, recover the folder structure, and add new files. Users should upgrade the Nextcloud Desktop client to 3.6.5 to receive a patch. No known workarounds are available.
Products: nextcloud security-advisories
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | nextcloud-desktop | 3.7.0-1 |
| Debian 13 | nextcloud-desktop | 3.7.0-1 |
| Debian 14 | nextcloud-desktop | 3.7.0-1 |
| Ubuntu 20.04 LTS | nextcloud-desktop | no fix |
| Ubuntu 22.04 LTS | nextcloud-desktop | no fix |