Vulnerability  oval:org.mitre.oval:def:14874
Lync Insecure Library Loading Vulnerability (CVE-2012-1849)  

Untrusted search path vulnerability in Microsoft Lync 2010, 2010 Attendee, and 2010 Attendant allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains a .ocsmeet file, aka "Lync Insecure Library Loading Vulnerability."
Create Date: 2012-06-18 Last Update Date: 2012-07-30

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: windows (from OVAL definitions) Products: windows
  • Microsoft Windows XP
  • Microsoft Windows Vista
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2003
  • Microsoft Windows 7
  • Microsoft Lync 2010 Attendee
  • Microsoft Lync 2010 Attendant
  • Microsoft Lync 2010

References

Criteria

The system is vulnerable
IF : Any one of the following are true
IF : All of the following are true Check for vulnerable lync 2010 attendant
Prerequisites (Extended Definitions)
Microsoft Lync 2010 Attendant is installed oval:org.mitre.oval:def:15600
IF : Check if version of Attendantconsole.exe is less than 4.0.7577.4098
Windows : File Test :  Check if version of Attendantconsole.exe is less than 4.0.7577.4098 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds path for Attendantconsole.exe
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AttendantConsole.exe : path}}]]\attendantconsole.exe
version less than 4.0.7577.4098 (datatype=version)
State macthes if version is less than 4.0.7577.4098 windows : file_state 
IF : All of the following are true Check for vulnerable lync 2010 attendee (user)
Prerequisites (Extended Definitions)
Microsoft Lync 2010 Attendee (admin level install) is installed oval:org.mitre.oval:def:15556
IF : Check if version of ogl.dll (Lync 2010 Attendee for user) is less than 4.0.7577.4098
Windows : File Test :  Check if version of ogl.dll (Lync 2010 Attendee for user) is less than 4.0.7577.4098 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds path for Ogl.dll (Lync 2010 Attendee for user)
[[value of ${{windows:registry_object:HKEY_USERS\^S-.*\\Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\AttendeeCommunicator\.exe$ : path}}]]\ogl.dll
version less than 4.0.7577.4098 (datatype=version)
State macthes if version is less than 4.0.7577.4098 windows : file_state 
IF : All of the following are true Check for vulnerable lync 2010 attendee (admin)
Prerequisites (Extended Definitions)
Microsoft Lync 2010 Attendee (user level install) is installed oval:org.mitre.oval:def:15641
IF : Check if version of ogl.dll (Lync 2010 Attendee for admin) is less than 4.0.7577.4098
Windows : File Test :  Check if version of ogl.dll (Lync 2010 Attendee for admin) is less than 4.0.7577.4098 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds path for Ogl.dll (Lync 2010 attendee for admin)
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AttendeeCommunicator.exe : path}}]]\ogl.dll
version less than 4.0.7577.4098 (datatype=version)
State macthes if version is less than 4.0.7577.4098 windows : file_state 
IF : All of the following are true Check for vulnerable lync 2010
Prerequisites (Extended Definitions)
Microsoft Lync 2010 is installed oval:org.mitre.oval:def:15099
IF : Check if version of Communicator.exe (Lync 2010) is less than 4.0.7577.4098
Windows : File Test :  Check if version of Communicator.exe (Lync 2010) is less than 4.0.7577.4098 
At least one of the objects listed below must exist on the system (Existence check)
Windows : File Object holds path for Communicator.exe
[[value of ${{windows:registry_object:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Communicator : InstallationDirectory}}]]\communicator.exe
version less than 4.0.7577.4098 (datatype=version)
State macthes if version is less than 4.0.7577.4098 windows : file_state 

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