CVE-2023-28999
EUVD-2023-3261704.04.2023, 13:15
Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, 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. This issue is fixed in Nextcloud Desktop 3.8.0, Nextcloud Android 3.25.0, and Nextcloud iOS 4.8.0. No known workarounds are available.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| nextcloud | desktop | 3.0.0 ≤ 𝑥 < 3.8.0 |
| nextcloud | nextcloud | 3.0.5 ≤ 𝑥 < 4.8.0 |
| nextcloud | nextcloud | 3.13.0 ≤ 𝑥 < 3.25.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-325 - Missing Cryptographic StepThe product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm.
- CWE-311 - Missing Encryption of Sensitive DataThe software does not encrypt sensitive or critical information before storage or transmission.
References