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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-07T23:12:07
Updated: 2024-08-05T02:02:39.952Z
Reserved: 2019-11-07T00:00:00
Link: CVE-2019-18835
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2019-11-08T00:15:10.413
Modified: 2020-08-24T17:37:01.140
Link: CVE-2019-18835
Redhat
No data.