CVE-2003-0328

critical

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.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2003-0323

http://www.redhat.com/support/errata/RHSA-2003-342.html

http://www.debian.org/security/2003/dsa-399

http://www.debian.org/security/2003/dsa-306

Details

Source: Mitre, NVD

Published: 2003-06-09

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.05889