Vulnerability record · CVE-2002-1539 · published 31 March 2003

CVE-2002-1539: Alt-n mdaemon vulnerability

AAlt N · Mdaemon

Buffer overflow in MDaemon POP server 6.0.7 and earlier allows remote authenticated users to cause a denial of service via long (1) DELE or (2) UIDL arguments.

5.0 CVSS 2.0 Medium EPSS 3.2% · top 12.2%

5.0CVSS 2.0 base score

3.2%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 4 tagged exploit

16 Jun 2026Last modified by NVD

Description

Buffer overflow in MDaemon POP server 6.0.7 and earlier allows remote authenticated users to cause a denial of service via long (1) DELE or (2) UIDL arguments.

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

Affected products

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

AMdaemon Alt N

References

Link	Tags
http://archives.neohapsis.com/archives/bugtraq/2002-10/0382.html	ExploitVendor Advisory
http://www.iss.net/security_center/static/10488.php	Vendor Advisory
http://www.securityfocus.com/bid/6053	ExploitPatchVendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2002-10/0382.html	ExploitVendor Advisory
http://www.iss.net/security_center/static/10488.php	Vendor Advisory
http://www.securityfocus.com/bid/6053	ExploitPatchVendor Advisory

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Related vulnerabilities

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

10.0CVE-2006-5709Alt-n mdaemon vulnerabilityUnspecified vulnerability in WorldClient in Alt-N Technologies MDaemon before 9.50 has unknown impact and attack vectors related to a "JavaScript exp…EPSS 1.6%4 Nov 2006 9.0CVE-2003-1470Alt-n mdaemon memory buffer overflow vulnerabilityBuffer overflow in IMAP service in MDaemon 6.7.5 and earlier allows remote authenticated users to cause a denial of service (crash) and execute arbit…EPSS 5.0%31 Dec 2003 7.5CVE-2006-5708Alt-n mdaemon uncontrolled resource consumption vulnerabilityMultiple unspecified vulnerabilities in MDaemon and WorldClient in Alt-N Technologies MDaemon before 9.50 allow attackers to cause a denial of servic…EPSS 1.0%4 Nov 2006 7.5CVE-2006-2646Alt-n mdaemon vulnerabilityBuffer overflow in Alt-N MDaemon, possibly 9.0.1 and earlier, allows remote attackers to execute arbitrary code via a long A0001 argument that begins…EPSS 4.6%30 May 2006 7.5CVE-2005-4266Alt-n mdaemon vulnerabilityWorldClient.dll in Alt-N MDaemon and WorldClient 8.1.3 trusts a Session parameter that contains a randomly generated session ID that is associated wi…EPSS 1.3%15 Dec 2005 7.5CVE-2003-1200Alt-N MDaemon FORM2RAW.exe stack buffer overflow via From parameterFORM2RAW.exe in Alt-N MDaemon 6.5.2 through 6.8.5 contains a stack-based buffer overflow reachable through a long From parameter passed to Form2Raw.c…EPSS 65%analysed29 Dec 2003 7.5CVE-2000-1020Alt-n mdaemon vulnerabilityHeap overflow in Worldclient in Mdaemon 3.1.1 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary command…EPSS 2.3%11 Dec 2000 7.5CVE-2000-1021Alt-n mdaemon vulnerabilityHeap overflow in WebConfig in Mdaemon 3.1.1 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands …EPSS 3.8%11 Dec 2000

Source: NIST National Vulnerability Database (record CVE-2002-1539), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.