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Improve signature checking on some federation APIs #6262
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Make sure that we check that events sent over /send_join, /send_leave, and /invite, are correctly signed and come from the expected servers.
erikjohnston
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Oct 28, 2019
richvdh
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Oct 28, 2019
Synapse 1.5.0rc2 (2019-10-28) ============================= Bugfixes -------- - Update list of boolean columns in `synapse_port_db`. ([\#6247](#6247)) - Fix /keys/query API on workers. ([\#6256](#6256)) - Improve signature checking on some federation APIs. ([\#6262](#6262)) Internal Changes ---------------- - Move schema delta files to the correct data store. ([\#6248](#6248)) - Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](#6255))
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This apparently got assigned CVE-2019-18835. |
svenstaro
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Jul 22, 2020
This release fixes a security issue relating to signature checking of events. matrix-org/synapse#6262 git-svn-id: file:///srv/repos/svn-community/svn@522534 9fca08f4-af9d-4005-b8df-a31f2cc04f65
babolivier
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Sep 1, 2021
* commit '172f264ed': Improve signature checking on some federation APIs (#6262)
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Make sure that we check that events sent over /send_join, /send_leave, and
/invite, are correctly signed and come from the expected servers.