CVE-2020-6098: Freediameter

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

An exploitable denial of service vulnerability exists in the freeDiameter functionality of freeDiameter 1.3.2. A specially crafted Diameter request can trigger a memory corruption resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.

Affected products

• Freediameter Freediameter: version 1.3.2 only

Published 2020-07-28. Last modified 2026-06-17.