PyPI/matrix-synapse CVE-2022-39335: medium 5, EPSS 0.64%

Synapse does not apply enough checks to servers requesting auth events of events in a room

Action: Upgrade matrix-synapse to 1.69.0 or later.

pip install matrix-synapse==1.69.0

Affected

Fixed versions

Sources

• osv: GHSA-45cj-f97f-ggwv
• https://github.com/matrix-org/synapse/security/advisories/GHSA-45cj-f97f-ggwv
• https://nvd.nist.gov/vuln/detail/CVE-2022-39335
• https://github.com/matrix-org/synapse/issues/13288
• https://github.com/matrix-org/synapse/pull/13823
• https://github.com/matrix-org/synapse
• https://github.com/pypa/advisory-database/tree/main/vulns/matrix-synapse/PYSEC-2023-65.yaml
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T2MBNMZAFY4RCZL2VGBGAPKGB4JUPZVS

CVE-2022-39335 · published 2023-05-24T17:20:43Z · modified 2024-09-24T20:33:02.949619Z · JSON