In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-3580 | In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force. |
Github GHSA |
GHSA-ch5v-fhg8-7gv9 | Matrix Synapse Authorization Error |
Ubuntu USN |
USN-6076-1 | Synapse vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T18:24:30.516Z
Reserved: 2018-06-14T00:00:00Z
Link: CVE-2018-12423
No data.
Status : Modified
Published: 2018-06-14T21:29:00.253
Modified: 2024-11-21T03:45:11.783
Link: CVE-2018-12423
No data.
OpenCVE Enrichment
No data.
EUVD
Github GHSA
Ubuntu USN