MailEnable SMTP Service SPF Lookup Denial of Service
Publish date: February 10, 2011
Severity: MEDIUM
CVE Identifier: CVE-2006-4616
Advisory Date: FEB 10, 2011
DESCRIPTION
SMTP service in MailEnable Standard, Professional, and Enterprise before ME-10014 (20060904) allows remote attackers to cause a denial of service via an SPF lookup for a domain with a large number of records, which triggers a null pointer exception.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1000782
Trend Micro Deep Security DPI Rule Name: 1000782 - MailEnable SMTP Service SPF Lookup Denial of Service
AFFECTED SOFTWARE AND VERSION
- MailEnable MailEnable Enterprise
- MailEnable MailEnable Professional
- MailEnable MailEnable Standard
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