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Vulnerability record · CVE-2000-0239 · published 15 March 2000

CVE-2000-0239: Atrium software mercur imap4 server vulnerability

Atrium Software · Mercur Imap4 Server

Buffer overflow in the MERCUR WebView WebMail server allows remote attackers to cause a denial of service via a long mail_user parameter in the GET request.

5.0 CVSS 2.0 Medium EPSS 3.6% · top 11.1%
5.0CVSS 2.0 base score
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in the MERCUR WebView WebMail server allows remote attackers to cause a denial of service via a long mail_user parameter in the GET request.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://marc.info/?l=bugtraq&m=95325335825295&w=2
http://www.securityfocus.com/bid/1056
http://www.ussrback.com/labs36.html
http://marc.info/?l=bugtraq&m=95325335825295&w=2
http://www.securityfocus.com/bid/1056
http://www.ussrback.com/labs36.html

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2003-1322Atrium software mercur mailserver vulnerabilityMultiple stack-based buffer overflows in Atrium MERCUR IMAPD in MERCUR Mailserver before 4.2.15.0 allow remote attackers to execute arbitrary code vi…EPSS 5.7%7.5CVE-2003-1177Atrium software mercur mailserver vulnerabilityBuffer overflow in the base64 decoder in MERCUR Mailserver 4.2 before SP3a allows remote attackers to cause a denial of service and possibly execute …EPSS 13%7.5CVE-2002-1073Atrium software mercur mailserver vulnerabilityBuffer overflow in the control service for MERCUR Mailserver 4.2 allows remote attackers to execute arbitrary code via a long password.EPSS 5.7%7.5CVE-2000-0318Atrium software mercur mailserver vulnerabilityAtrium Mercur Mail Server 3.2 allows local attackers to read other user's email and create arbitrary files via a dot dot (..) attack.EPSS 1.2%5.0CVE-2000-0198Atrium software mercur imap4 server vulnerabilityBuffer overflow in POP3 and IMAP servers in the MERCUR mail server suite allows remote attackers to cause a denial of service.EPSS 8.4%

Source: NIST National Vulnerability Database (record CVE-2000-0239), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.