CVE-2018-12423 Affecting matrix-synapse package, versions <0.31.2+dfsg-1
Threat Intelligence
EPSS
0.07% (32nd
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-MATRIXSYNAPSE-279819
- published 14 Jun 2018
- disclosed 14 Jun 2018
Introduced: 14 Jun 2018
CVE-2018-12423 Open this link in a new tabHow to fix?
Upgrade Debian:unstable matrix-synapse to version 0.31.2+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream matrix-synapse package and not the matrix-synapse package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.