low3.5
CVE-2022-24741
Nextcloud server is an open source, self hosted cloud style services platform.
Impact
Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nextcloud | Nextcloud Server | from 21.0.0 before 21.0.8 from 22.0.0 before 22.2.4 Version 23.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
- https://github.com/nextcloud/server/pull/30291
- https://hackerone.com/reports/1261225
- https://security.gentoo.org/glsa/202208-17
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
- https://github.com/nextcloud/server/pull/30291
- https://hackerone.com/reports/1261225
- https://security.gentoo.org/glsa/202208-17