PyPI/matrix-synapse CVE-2023-32323: medium 5, EPSS 0.98%

Synapse Outgoing federation to specific hosts can be disabled by sending malicious invites

Action: Upgrade matrix-synapse to 1.74.0 or later.

pip install matrix-synapse==1.74.0

Affected

Fixed versions

Sources

• osv: GHSA-f3wc-3vxv-xmvr
• https://github.com/matrix-org/synapse/security/advisories/GHSA-f3wc-3vxv-xmvr
• https://nvd.nist.gov/vuln/detail/CVE-2023-32323
• https://github.com/matrix-org/synapse/issues/14492
• https://github.com/matrix-org/synapse/pull/14642
• https://github.com/matrix-org/synapse
• https://github.com/pypa/advisory-database/tree/main/vulns/matrix-synapse/PYSEC-2023-67.yaml
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJIJRP5ZH6B3KGFLHCAKR2IX2Y4Z25QD

CVE-2023-32323 · published 2023-05-24T17:28:26Z · modified 2025-02-13T19:13:53.959033Z · JSON