medium4.8
CVE-2022-39330
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform.
Impact
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the Circles app.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nextcloud | Nextcloud Enterprise Server | before 22.2.10 from 23.0.0 before 23.0.10 from 24.0.0 before 24.0.6 |
| Nextcloud | Nextcloud Server | before 23.0.10 from 24.0.0 before 24.0.6 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/nextcloud/circles/pull/1147
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c
- https://hackerone.com/reports/1688199
- https://github.com/nextcloud/circles/pull/1147
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wxx7-w5p4-7x4c
- https://hackerone.com/reports/1688199