CVE-2022-39374
CVSS V2 None
CVSS V3 None
Description
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 trick Synapse into accepting previously rejected events into its view of the current state of that room. This can be exploited in a way that causes all further messages and state changes sent in that room from the vulnerable homeserver to be rejected. This issue has been patched in version 1.68.0
Overview
- CVE ID
- CVE-2022-39374
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-05-26T13:44:44.113Z
- Last Modified Date
- 2023-05-26T13:44:44.113Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/matrix-org/synapse/security/advisories/GHSA-p9qp-c452-f9r7 | x_refsource_CONFIRM |
| https://github.com/matrix-org/synapse/pull/13723 | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJIJRP5ZH6B3KGFLHCAKR2IX2Y4Z25QD/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-39374 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39374 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-24 18:16:30 | Added to TrackCVE |