Vulnerability record · CVE-2006-1338 · published 21 March 2006

CVE-2006-1338: Mailenable enterprise vulnerability

Mailenable · Mailenable Enterprise

Webmail in MailEnable Professional Edition before 1.73 and Enterprise Edition before 1.21 allows remote attackers to cause a denial of service (CPU consumption) via unspecified vectors involving "incorrectly encoded quoted-printable emails".

5.0 CVSS 2.0 Medium EPSS 2.4% · top 16.8% CWE-399 · CWE-399

5.0CVSS 2.0 base score

2.4%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

14References

16 Jun 2026Last modified by NVD

Description

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

Affected products

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

Mailenable Enterprise Mailenable

Mailenable Professional Mailenable

References

Link	Tags
http://secunia.com/advisories/19288	PatchVendor Advisory
http://www.mailenable.com/enterprisehistory.asp
http://www.mailenable.com/professionalhistory.asp
http://www.osvdb.org/24014
http://www.securityfocus.com/bid/17161
http://www.vupen.com/english/advisories/2006/1006	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25315
http://secunia.com/advisories/19288	PatchVendor Advisory
http://www.mailenable.com/enterprisehistory.asp
http://www.mailenable.com/professionalhistory.asp
http://www.osvdb.org/24014
http://www.securityfocus.com/bid/17161
http://www.vupen.com/english/advisories/2006/1006	Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25315

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Related vulnerabilities

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

10.0CVE-2006-6997Mailenable enterprise improper authentication vulnerabilityUnspecified vulnerability in a cryptographic feature in MailEnable Standard Edition before 1.93, Professional Edition before 1.73, and Enterprise Edi…EPSS 1.8%12 Feb 2007 10.0CVE-2006-6605Mailenable enterprise vulnerabilityStack-based buffer overflow in the POP service in MailEnable Standard 1.98 and earlier; Professional 1.84, and 2.35 and earlier; and Enterprise 1.41,…EPSS 5.9%19 Dec 2006 10.0CVE-2006-6423MailEnable IMAP Service Pre-Auth Stack Buffer OverflowMailEnable Professional and Enterprise IMAP service contains a stack-based buffer overflow reachable before authentication. A remote attacker can sen…EPSS 71%analysed12 Dec 2006 10.0CVE-2006-1792Mailenable enterprise vulnerabilityUnspecified vulnerability in the POP service in MailEnable Standard Edition before 1.94, Professional Edition before 1.74, and Enterprise Edition bef…EPSS 1.8%15 Apr 2006 10.0CVE-2005-2222Mailenable professional vulnerabilityUnknown vulnerability in the HTTPMail service in MailEnable Professional before 1.6 has unknown impact and attack vectors.EPSS 1.4%12 Jul 2005 9.3CVE-2006-5176Mailenable enterprise memory buffer overflow vulnerabilityBuffer overflow in NTLM authentication in MailEnable Professional 2.0 and Enterprise 2.0 allows remote attackers to execute arbitrary code via "the s…EPSS 5.4%10 Oct 2006 9.3CVE-2006-5177Mailenable enterprise memory buffer overflow vulnerabilityThe NTLM authentication in MailEnable Professional 2.0 and Enterprise 2.0 allows remote attackers to (1) execute arbitrary code via unspecified vecto…EPSS 7.1%10 Oct 2006 9.0CVE-2008-1277Mailenable enterprise improper input validation vulnerabilityThe IMAP service (MEIMAPS.exe) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allows remote attackers to cause a denial o…EPSS 8.3%10 Mar 2008

Source: NIST National Vulnerability Database (record CVE-2006-1338), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.