Is CVE-2020-6098 in the CISA KEV catalog?

No. CVE-2020-6098 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-6098?

CVE-2020-6098 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-6098?

CVE-2020-6098 has an EPSS score of 1.76% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-6098?

Upgrade freediameter on debian 11 to 1.2.1-8 or later.

CVE & CISA-KEV Catalog

CVE-2020-6098

HIGHEPSS 75th pctl

7.5

CVSS v3

NVD

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.

CWE-191 CWE-787Out-of-bounds Write

How to fix

Remediation Available

freediameterDebian

Fixed in:1.2.1-8CVE-2020-6098

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

1.76%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Exploit1

talosintelligence.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.