Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Events sent over /send_join, /send_leave, and /invite may not be correctly signed, or may not come from the expected servers.
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References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:02:39.952Z
Reserved: 2019-11-07T00:00:00
Link: CVE-2019-18835

No data.

Status : Modified
Published: 2019-11-08T00:15:10.413
Modified: 2024-11-21T04:33:40.683
Link: CVE-2019-18835

No data.