Nextcloud is an open-source, self-hosted productivity platform. Prior to versions 20.0.13, 21.0.5, and 22.2.0, Nextcloud Server did not implement a database backend for rate-limiting purposes. Any component of Nextcloud using rate-limits (as as `AnonRateThrottle` or `UserRateThrottle`) was thus not rate limited on instances not having a memory cache backend configured. In the case of a default installation, this would notably include the rate-limits on the two factor codes. It is recommended that the Nextcloud Server be upgraded to 20.0.13, 21.0.5, or 22.2.0. As a workaround, enable a memory cache backend in `config.php`.
References
Link | Resource |
---|---|
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fj39-4qx4-m3f2 | Third Party Advisory |
https://github.com/nextcloud/server/pull/28728 | Patch Third Party Advisory |
https://hackerone.com/reports/1265709 | Permissions Required Third Party Advisory |
https://security.gentoo.org/glsa/202208-17 | Third Party Advisory |
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fj39-4qx4-m3f2 | Third Party Advisory |
https://github.com/nextcloud/server/pull/28728 | Patch Third Party Advisory |
https://hackerone.com/reports/1265709 | Permissions Required Third Party Advisory |
https://security.gentoo.org/glsa/202208-17 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:25
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fj39-4qx4-m3f2 - Third Party Advisory | |
References | () https://github.com/nextcloud/server/pull/28728 - Patch, Third Party Advisory | |
References | () https://hackerone.com/reports/1265709 - Permissions Required, Third Party Advisory | |
References | () https://security.gentoo.org/glsa/202208-17 - Third Party Advisory |
Information
Published : 2021-10-25 22:15
Updated : 2024-11-21 06:25
NVD link : CVE-2021-41177
Mitre link : CVE-2021-41177
CVE.ORG link : CVE-2021-41177
JSON object : View
Products Affected
nextcloud
- nextcloud_server
CWE
CWE-799
Improper Control of Interaction Frequency