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Fedora Update Notification
FEDORA-2024-995720f767
2024-12-13 01:37:02.761820+00:00
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Name        : matrix-synapse
Product     : Fedora 40
Version     : 1.111.1
Release     : 3.fc40
URL         : https://github.com/element-hq/synapse
Summary     : A Matrix reference homeserver written in Python using Twisted
Description :
Matrix is an ambitious new ecosystem for open federated Instant Messaging and
VoIP. Synapse is a reference "homeserver" implementation of Matrix from the
core development team at matrix.org, written in Python/Twisted. It is intended
to showcase the concept of Matrix and let folks see the spec in the context of
a coded base and let you run your own homeserver and generally help bootstrap
the ecosystem.

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Update Information:

CVE-2024-52805, CVE-2024-52815, CVE-2024-53863
Backport fixes from v1.120.1
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ChangeLog:

* Tue Dec  3 2024 Kai A. Hiller  - 1.111.1-3
- CVE-2024-52805, CVE-2024-52815, CVE-2024-53863
* Tue Dec  3 2024 Kai A. Hiller  - 1.111.1-2
- Backport fixes from v1.120.1
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References:

  [ 1 ] Bug #2330234 - CVE-2024-52805 matrix-synapse: Synapse allows unsupported content types to lead to memory exhaustion [fedora-40]
        https://bugzilla.redhat.com/show_bug.cgi?id=2330234
  [ 2 ] Bug #2330237 - CVE-2024-52815 matrix-synapse: A malformed invite can break the invitee's `/sync` [fedora-40]
        https://bugzilla.redhat.com/show_bug.cgi?id=2330237
  [ 3 ] Bug #2330239 - CVE-2024-53863 matrix-synapse: Synapse can be forced to thumbnail unexpected file formats, invoking external, potentially untrustworthy decoders [fedora-40]
        https://bugzilla.redhat.com/show_bug.cgi?id=2330239
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2024-995720f767' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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