medium5.4
CVE-2023-29000
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server.
Impact
The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server. Starting with version 3.0.0 and prior to version 3.7.0, by trusting that the server will return a certificate that belongs to the keypair of the user, a malicious server could get the desktop client to encrypt files with a key known to the attacker. This issue is fixed in Nextcloud Desktop 3.7.0. No known workarounds are available.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nextcloud | Desktop | from 3.0.0 before 3.7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/nextcloud/desktop/pull/4949
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h82x-98q3-7534
- https://hackerone.com/reports/1679267
- https://github.com/nextcloud/desktop/pull/4949
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h82x-98q3-7534
- https://hackerone.com/reports/1679267