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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
nextcloud security-advisories
>= 12.2.0, < 12.2.7affected>= 13.0.0, < 13.0.7affected>= 14.0.0, < 14.0.3affected
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 ↗