CVE-2022-39374
2 advisories.
PyPI/matrix-synapse CVE-2022-39374: medium 6.5, EPSS 0.94%
Synapse Denial of service due to incorrect application of event authorization rules during state resolution
Action: Upgrade matrix-synapse to 1.68.0rc1 or later.
pip install matrix-synapse==1.68.0rc1Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.62.0 | 1.68.0rc1 | - |
Fixed versions
| 1.68.0rc1 |
Sources
- osv: GHSA-p9qp-c452-f9r7
- https://github.com/matrix-org/synapse/security/advisories/GHSA-p9qp-c452-f9r7
- https://nvd.nist.gov/vuln/detail/CVE-2022-39374
- https://github.com/matrix-org/synapse/pull/13723
- https://github.com/matrix-org/synapse/commit/b73cbb82157d9666e8d667733afebc0d09ed858c
- https://github.com/matrix-org/synapse
- https://github.com/pypa/advisory-database/tree/main/vulns/matrix-synapse/PYSEC-2023-66.yaml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJIJRP5ZH6B3KGFLHCAKR2IX2Y4Z25QD
CVE-2022-39374 · published · modified · JSON
PyPI/matrix-synapse CVE-2022-39374: unknown, EPSS 0.94%
Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. If Synapse and a malicious homeserver are both joined to the same room, the malicious homeserver can tr
Action: Upgrade matrix-synapse to 1.68.0 or later.
pip install matrix-synapse==1.68.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.62.0 | 1.68.0 | - |
Fixed versions
| 1.68.0 |
Sources
- osv: PYSEC-2023-66
- https://github.com/matrix-org/synapse/pull/13723
- https://github.com/matrix-org/synapse/security/advisories/GHSA-p9qp-c452-f9r7
CVE-2022-39374 · published · modified · JSON