matrix-synapse: Synapse is an open-source Matrix homeserver
CVE-2024-52815 is fixed in matrix-synapse on 1 platform by DEBIAN-CVE-2024-52815 (version 1.121.0-1), released December 3, 2024. It is not reported as exploited. Patch Radar priority: Routine.
Synapse is an open-source Matrix homeserver. Synapse versions before 1.120.1 fail to properly validate invites received over federation. This vulnerability allows a malicious server to send a specially crafted invite that disrupts the invited user's /sync functionality. Synapse 1.120.1 rejects such invalid invites received over federation and restores the ability to sync for affected users.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| matrix-synapse · Debian 14 | 1.121.0-1 | DEBIAN-CVE-2024-52815 | Dec 3, 2024 |
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