CVE-2002-0432

critical

Description

Buffer overflow in (1) lprintf and (2) cprintf in sysdep.c of Citadel/UX 5.90 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via attacks such as a long HELO command to the SMTP server.

References

http://www.securityfocus.com/bid/4263

http://www.iss.net/security_center/static/8426.php

http://uncensored.citadel.org/pub/citadel/citadel-ux-5.91.tar.gz

http://online.securityfocus.com/archive/1/260934

Details

Source: Mitre, NVD

Published: 2002-07-26

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H