Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-3811 Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation.
Github GHSA Github GHSA GHSA-fmvh-rvq5-hhjx Matrix Synapse Improper Signature Validation
Ubuntu USN Ubuntu USN USN-6076-1 Synapse vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T10:24:32.888Z

Reserved: 2018-09-05T00:00:00

Link: CVE-2018-16515

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-18T21:29:03.010

Modified: 2024-11-21T03:52:53.467

Link: CVE-2018-16515

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses