Fedora 34: FEDORA-2021-ab45cd6ba2 Critical: Matrix-Synapse Security Update

Python library for building OAuth and OpenID Connect servers. JWS, JWK, JWA,

JWT are included.

Update matrix-synapse to 1.23.0 to resolve CVE-2020-26890. There may be

breaking changes, please review prior to upgrade: https://github.com/matrix-org/synapse/blob/develop/UPGRADE.rst

[ 1 ] Bug #1796270 - python-signedjson-1.1.1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1796270

[ 2 ] Bug #1840452 - matrix-synapse-1.23.0 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1840452

[ 3 ] Bug #1861208 - python-canonicaljson-1.4.0 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1861208

[ 4 ] Bug #1864122 - matrix-synapse: FTBFS in Fedora rawhide/f33

https://bugzilla.redhat.com/show_bug.cgi?id=1864122

[ 5 ] Bug #1901509 - CVE-2020-26890 matrix-synapse: DoS attack due to invalid JSON [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1901509

su -c 'dnf upgrade --advisory FEDORA-2020-b90dac7fc4' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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