The on_get_missing_events function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the get_missing_events federation API where event visibility rules were not applied correctly.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-5320 | The on_get_missing_events function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the get_missing_events federation API where event visibility rules were not applied correctly. |
Github GHSA |
GHSA-v8wm-g9f2-xjv4 | Matrix Synapse Security Filtering Flaw |
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: 2024-09-17T03:22:37.808Z
Reserved: 2018-06-13T00:00:00Z
Link: CVE-2018-12291
No data.
Status : Modified
Published: 2018-06-13T14:29:00.273
Modified: 2024-11-21T03:44:54.540
Link: CVE-2018-12291
No data.
OpenCVE Enrichment
No data.
EUVD
Github GHSA
Ubuntu USN