Description
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.
Published: 2018-09-18
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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
History

No history.

Subscriptions

Debian Debian Linux
Matrix Synapse
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2018-09-05T00:00:00.000Z

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