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Lack of ratelimit on Richdocuments OCS endpoint

Low
LukasReschke published GHSA-gvvr-h36p-8mjx Sep 6, 2021

Package

Nextcloud Richdocuments

Affected versions

< 3.8.4, < 4.2.1

Patched versions

3.8.4, 4.2.1

Description

Impact

There was a lack of ratelimiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens.

Patches

It is recommended that the Nextcloud Richdocuments app is upgraded to TODO.

Workarounds

Disable the Richdocuments application.

References

For more information

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Severity

Low

CVE ID

CVE-2021-37629

Weaknesses