Is CVE-2003-0328 in the CISA KEV catalog?

No. CVE-2003-0328 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2003-0328?

CVE-2003-0328 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2003-0328?

CVE-2003-0328 has an EPSS score of 8.62% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2003-0328?

Upgrade epic4 on debian 11 to 1:1.1.11.20030409-2 or later.

CVE & CISA-KEV Catalog

CVE-2003-0328

HIGHEPSS 94th pctl

7.5

CVSS v2

NVD

Description

EPIC IRC Client (EPIC4) pre2.002, pre2.003, and possibly later versions, allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via a CTCP request from a large nickname, which causes an incorrect length calculation.

How to fix

Remediation Available

epic4Debian

Fixed in:1:1.1.11.20030409-2CVE-2003-0328

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

8.62%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

Other references3

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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 2026-04-16.