CVE-2018-16515

Published Sep 18, 2018 CVSS 3.0 · 8.8 High EPSS 1.5% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

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.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 5, 2024, 10:24 AM
Reserved
Sep 5, 2018, 12:00 AM
Status
Modified
Published
Sep 18, 2018, 9:29 PM
Modified
Jun 17, 2026, 1:44 AM