vulnerability
Ubuntu: USN-6076-1 (CVE-2018-12291): Synapse vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Jun 13, 2018 | May 17, 2023 | Nov 15, 2024 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Jun 13, 2018
Added
May 17, 2023
Modified
Nov 15, 2024
Description
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.
Solution
ubuntu-pro-upgrade-matrix-synapse
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