CVE-2019-18835 in Synapse

Résumé

par MITRE

Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Events sent over /send_join, /send_leave, and /invite may not be correctly signed, or may not come from the expected servers.

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• Réserver: 07/11/2019
• Modérer: accepté
• Entrée: VDB-145235
• CPE: prêt
• CWE: CWE-347 (confirmé)
• CVSS: 9.8 (NVD)
• EPSS: 0.00864
• KEV: non
• Activités: très faible

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2019-18835
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-18835
• CVE Details: https://www.cvedetails.com/cve/CVE-2019-18835/