CVE-2022-39346
Summary
| CVE | CVE-2022-39346 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-11-25 19:15:00 UTC |
| Updated | 2023-11-07 03:50:00 UTC |
| Description | Nextcloud server is an open source personal cloud server. Affected versions of nextcloud server did not properly limit user display names which could allow a malicious users to overload the backing database and cause a denial of service. It is recommended that the Nextcloud Server is upgraded to 22.2.10, 23.0.7 or 24.0.3. There are no known workarounds for this issue. |
Risk And Classification
Problem Types: CWE-20 | CWE-400
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 35 | All | All | All |
| Operating System | Fedoraproject | Fedora | 36 | All | All | All |
| Operating System | Fedoraproject | Fedora | 37 | All | All | All |
| Application | Nextcloud | Nextcloud Enterprise Server | All | All | All | All |
| Application | Nextcloud | Nextcloud Server | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| HackerOne | MISC | hackerone.com | |
| [SECURITY] Fedora 36 Update: nextcloud-25.0.1-1.fc36 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| Do not send display name twice for saving by Pytal · Pull Request #33052 · nextcloud/server · GitHub | MISC | github.com | |
| [SECURITY] Fedora 35 Update: nextcloud-25.0.1-1.fc35 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 37 Update: nextcloud-25.0.1-1.fc37 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 37 Update: nextcloud-25.0.1-1.fc37 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 35 Update: nextcloud-25.0.1-1.fc35 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 36 Update: nextcloud-25.0.1-1.fc36 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| Missing length validation of user displayname allows to generate an SQL error · Advisory · nextcloud/security-advisories · GitHub | CONFIRM | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.