Microsoft Exchange IMAP Literal Processing Denial of Service
Severity: HIGH
CVE Identifier: CVE-2007-0221
Advisory Date: MAR 21, 2011
DESCRIPTION
Integer overflow in the IMAP (IMAP4) support in Microsoft Exchange Server 2000 SP3 allows remote attackers to cause a denial of service (service hang) via crafted literals in an IMAP command, aka the IMAP Literal Processing Vulnerability.
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: 1000992
Trend Micro Deep Security DPI Rule Name: 1000992 - Microsoft Exchange IMAP Literal Processing Denial of Service
AFFECTED SOFTWARE AND VERSION
- Microsoft Exchange Server 2000 SP3
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