CVE-2022-24741
Low
Description
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.
SeverityLow
CVSS3.5
Exploit probability—
Product
Nextcloud Server
PublishedMar 9, 2022
First seenMar 9, 2022
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- nextcloud nextcloud_server21.0.8, 22.2.4 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nextcloud nextcloud_server | 21.0.0 ≤ v < 21.0.8, 22.0.0 ≤ v < 22.2.4, 23.0.0 | 21.0.8, 22.2.4 |
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