Missing rate limit when trying to join a password protected Nextcloud Talk conversation
Vulnerability Description
Nextcloud Talk is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.7, 13.0.7, and 14.0.3, password protected conversations are susceptible to brute force attacks if the attacker has the link/conversation token. It is recommended that the Nextcloud Talk application is upgraded to 12.2.7, 13.0.7 or 14.0.3. There are currently no known workarounds available apart from not having password protected conversations.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-35932
Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pf36-jvpv-4hwq
- https://github.com/nextcloud/spreed/pull/7504
- https://github.com/nextcloud/spreed/pull/7535
- https://github.com/nextcloud/spreed/pull/7536
- https://github.com/nextcloud/spreed/pull/7537
- https://github.com/nextcloud/spreed/commit/04300bbed0e87ff3420b5d752bbc48e2c15f35e9
- https://github.com/nextcloud/spreed/commit/10341b9fe59a44ae0d139c072abd6b5026f33771
- https://github.com/nextcloud/spreed/commit/f5ac73940f9f683b11e518d1c54150bf50dab9be
- https://hackerone.com/reports/1596673
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Timeline
CVSS Vectors
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.