MailEnable NTLM Authentication Denial of Service

  Severity: HIGH
  CVE Identifier: CVE-2007-0955
  Advisory Date: FEB 10, 2011

  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.

  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: 1000950
  Trend Micro Deep Security DPI Rule Name: 1000950 - MailEnable NTLM Authentication Denial of Service

  AFFECTED SOFTWARE AND VERSION

  • MailEnable MailEnable Professional 1
  • MailEnable MailEnable Professional 1.0.004
  • MailEnable MailEnable Professional 1.0.005
  • MailEnable MailEnable Professional 1.0.006
  • MailEnable MailEnable Professional 1.0.007
  • MailEnable MailEnable Professional 1.0.008
  • MailEnable MailEnable Professional 1.0.009
  • MailEnable MailEnable Professional 1.0.010
  • MailEnable MailEnable Professional 1.0.011
  • MailEnable MailEnable Professional 1.0.012
  • MailEnable MailEnable Professional 1.0.013
  • MailEnable MailEnable Professional 1.0.014
  • MailEnable MailEnable Professional 1.0.015
  • MailEnable MailEnable Professional 1.0.016
  • MailEnable MailEnable Professional 1.0.017
  • MailEnable MailEnable Professional 1.1
  • MailEnable MailEnable Professional 1.101
  • MailEnable MailEnable Professional 1.102
  • MailEnable MailEnable Professional 1.103
  • MailEnable MailEnable Professional 1.104
  • MailEnable MailEnable Professional 1.105
  • MailEnable MailEnable Professional 1.106
  • MailEnable MailEnable Professional 1.107
  • MailEnable MailEnable Professional 1.108
  • MailEnable MailEnable Professional 1.109
  • MailEnable MailEnable Professional 1.110
  • MailEnable MailEnable Professional 1.111
  • MailEnable MailEnable Professional 1.112
  • MailEnable MailEnable Professional 1.113
  • MailEnable MailEnable Professional 1.114
  • MailEnable MailEnable Professional 1.115
  • MailEnable MailEnable Professional 1.116
  • MailEnable MailEnable Professional 1.12
  • MailEnable MailEnable Professional 1.13
  • MailEnable MailEnable Professional 1.14
  • MailEnable MailEnable Professional 1.15
  • MailEnable MailEnable Professional 1.16
  • MailEnable MailEnable Professional 1.17
  • MailEnable MailEnable Professional 1.18
  • MailEnable MailEnable Professional 1.19
  • MailEnable MailEnable Professional 1.2
  • MailEnable MailEnable Professional 1.2a
  • MailEnable MailEnable Professional 1.5
  • MailEnable MailEnable Professional 1.51
  • MailEnable MailEnable Professional 1.52
  • MailEnable MailEnable Professional 1.53
  • MailEnable MailEnable Professional 1.54
  • MailEnable MailEnable Professional 1.6
  • MailEnable MailEnable Professional 1.61
  • MailEnable MailEnable Professional 1.62
  • MailEnable MailEnable Professional 1.63
  • MailEnable MailEnable Professional 1.64
  • MailEnable MailEnable Professional 1.65
  • MailEnable MailEnable Professional 1.66
  • MailEnable MailEnable Professional 1.67
  • MailEnable MailEnable Professional 1.68
  • MailEnable MailEnable Professional 1.69
  • MailEnable MailEnable Professional 1.7
  • MailEnable MailEnable Professional 1.71
  • MailEnable MailEnable Professional 1.72
  • MailEnable MailEnable Professional 1.73
  • MailEnable MailEnable Professional 1.74
  • MailEnable MailEnable Professional 1.75
  • MailEnable MailEnable Professional 1.76
  • MailEnable MailEnable Professional 1.77
  • MailEnable MailEnable Professional 1.78
  • MailEnable MailEnable Professional 1.79
  • MailEnable MailEnable Professional 1.8
  • MailEnable MailEnable Professional 1.81
  • MailEnable MailEnable Professional 1.82
  • MailEnable MailEnable Professional 2
  • MailEnable MailEnable Professional 2.01
  • MailEnable MailEnable Professional 2.02
  • MailEnable MailEnable Professional 2.03
  • MailEnable MailEnable Professional 2.04
  • MailEnable MailEnable Professional 2.05
  • MailEnable MailEnable Professional 2.06
  • MailEnable MailEnable Professional 2.07
  • MailEnable MailEnable Professional 2.08
  • MailEnable MailEnable Professional 2.09
  • MailEnable MailEnable Professional 2.1
  • MailEnable MailEnable Professional 2.11
  • MailEnable MailEnable Professional 2.12
  • MailEnable MailEnable Professional 2.13
  • MailEnable MailEnable Professional 2.14
  • MailEnable MailEnable Professional 2.15
  • MailEnable MailEnable Professional 2.16
  • MailEnable MailEnable Professional 2.17
  • MailEnable MailEnable Professional 2.18
  • MailEnable MailEnable Professional 2.2
  • MailEnable MailEnable Professional 2.22
  • MailEnable MailEnable Professional 2.23
  • MailEnable MailEnable Professional 2.24
  • MailEnable MailEnable Professional 2.25
  • MailEnable MailEnable Professional 2.26
  • MailEnable MailEnable Professional 2.27
  • MailEnable MailEnable Professional 2.28
  • MailEnable MailEnable Professional 2.29
  • MailEnable MailEnable Professional 2.3
  • MailEnable MailEnable Professional 2.31
  • MailEnable MailEnable Professional 2.32
  • MailEnable MailEnable Professional 2.33
  • MailEnable MailEnable Professional 2.34
  • MailEnable MailEnable Professional 2.35