5.3

CVE-2021-37629

Lack of ratelimit on Richdocuments OCS endpoint in nextcloud

Lack of ratelimit on Richdocuments OCS endpoint

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is upgraded to either 3.8.4 or 4.2.1 to resolve. For users unable to upgrade it is recommended that the Richdocuments application be disabled.
Mögliche Gegenmaßnahme
Nextcloud Richdocuments: Disable the Richdocuments application.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nextcloud ≫ Richdocuments Version < 3.8.4
Nextcloud ≫ Richdocuments Version >= 4.0.0 < 4.2.1
Weitere Schwachstelleninformationen
SystemNextcloud App
≫
Produkt Nextcloud Richdocuments
Version >= 0.0.0, < 3.8.4
Version >= 4.2.0, < 4.2.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.38% 0.592
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
security-advisories@github.com 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

https://hackerone.com/reports/1258750
Third Party Advisory
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