CVE-2022-24741: High memory usage in Nextcloud server
First published: Wed Mar 09 2022(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nextcloud Nextcloud Server | >=21.0.0<21.0.8 | |
| Nextcloud Nextcloud Server | >=22.0.0<22.2.4 | |
| Nextcloud Nextcloud Server | =23.0.0 |
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Reference Links
- collector/nvd-index
- agent/weakness
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/remedy
- agent/last-modified-date
- agent/title
- agent/severity
- agent/first-publish-date
- agent/tags
- agent/description
- agent/event
- vendor/nextcloud
- canonical/nextcloud nextcloud server
- version/nextcloud nextcloud server/21.0.0
- version/nextcloud nextcloud server/22.0.0
- version/nextcloud nextcloud server/23.0.0