Is CVE-2010-2444 in the CISA KEV catalog?

No. CVE-2010-2444 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-2444?

CVE-2010-2444 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2010-2444?

CVE-2010-2444 has an EPSS score of 1.86% (77th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2010-2444?

Upgrade maradns on debian 11 to 1.4.03-1 or later.

CVE & CISA-KEV Catalog

CVE-2010-2444

MEDIUMEPSS 77th pctl

4.3

CVSS v2

NVD

Description

parse/Csv2_parse.c in MaraDNS 1.3.03, and other versions before 1.4.03, does not properly handle hostnames that do not end in a "." (dot) character, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted csv2 zone file.

How to fix

Remediation Available

maradnsDebian

Fixed in:1.4.03-1CVE-2010-2444

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.86%probability of exploitation in 30 days

77thpercentile

Elevated risk: more likely to be exploited than 77% of all known CVEs.

References

Patch2

Other references1

openwall.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 2026-04-29.