CVE-2021-32705
Medium
Description
Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the public DAV endpoint. This may have allowed an attacker to enumerate potentially valid share tokens or credentials. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Nextcloud Server
PublishedJul 12, 2021
First seenJul 12, 2021
Weakness typeCWE-799CWE-799
How to fix
Update
- nextcloud nextcloud_server19.0.13, 20.0.11, 21.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nextcloud nextcloud_server | v < 19.0.13, 20.0.0 ≤ v < 20.0.11, 21.0.0 ≤ v < 21.0.3 | 19.0.13, 20.0.11, 21.0.3 |
| fedoraproject fedora | 33, 34 | — |
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