CVE-2020-6098
CVSS v3
7.5
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2020-07-28
Frequently asked questions
What is CVE-2020-6098?
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.
Is CVE-2020-6098 actively exploited?
Active exploitation of CVE-2020-6098 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-6098?
CVE-2020-6098 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2020-6098 affecting your environment?
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