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Vulnerability record · CVE-2007-0955 · published 15 February 2007

CVE-2007-0955: Mailenable vulnerability

Mailenable · Mailenable

The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.

7.8 CVSS 2.0 High EPSS 5.5% · top 7.5%
7.8CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

The NTLM_UnPack_Type3 function in MENTLM.dll in MailEnable Professional 2.35 and earlier allows remote attackers to cause a denial of service (application crash) via certain base64-encoded data following an AUTHENTICATE NTLM command to the imap port (143/tcp), which results in an out-of-bounds read.

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

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0321.html Third Party Advisory
http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0333.html Third Party Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052427.html Third Party Advisory
http://osvdb.org/33195 Broken Link
http://secunia.com/advisories/24139 Third Party Advisory
http://securityreason.com/securityalert/2249 Third Party Advisory
http://www.vupen.com/english/advisories/2007/0614 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/32482 VDB Entry
http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0321.html Third Party Advisory
http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0333.html Third Party Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052427.html Third Party Advisory
http://osvdb.org/33195 Broken Link
http://secunia.com/advisories/24139 Third Party Advisory
http://securityreason.com/securityalert/2249 Third Party Advisory
http://www.vupen.com/english/advisories/2007/0614 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/32482 VDB Entry

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2007-0955), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.