National Vulnerability Database

National Vulnerability Database

National Vulnerability

CVE-2002-0432 Detail


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.

Source:  MITRE      Last Modified:  07/26/2002

Quick Info

CVE Dictionary Entry:
Original release date:
Last revised:


CVSS Severity (version 2.0):
CVSS v2 Base Score:
10.0 HIGH
(AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
Exploitability Subscore:
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Not required to exploit
Impact Type:
Provides administrator access, Allows complete confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name Vendor Advisory External Source BUGTRAQ 20020309 Citadel/UX Server Remote DoS attack Vulnerability External Source CONFIRM Patch; Vendor Advisory External Source XF citadel-helo-bo(8426) Patch; Vendor Advisory External Source BID 4263

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
cpe:2.3:a:citadel:ux:*:*:*:*:*:*:*:*    versions up to (including) 5.90

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 2 change records found - show changes