Patch Tuesday Analysis for January 2007

2 months doesn’t make a trend but it looks like *something* is different about the code base of Vista, IE7 and Office 2007.  For 2 months they haven’t inherited the vulnerabilities discovered in their predecessors. 

Few of you out there are Vista and Office 2007 though so at least 2 of this month’s 4 vulnerabilities need your immediate attention.  The VML content vulnerability (just like MS06-055) for sure.  If your users don’t get email via POP, IMAP or HTTP (are you sure?) relax on the Outlook front.  That leaves Excel and Portuguese/MUI versions of Office products.  Oh, and Mac users weren’t left out as you’ll see.

BulletinExploit Types
/Technologies Affected
System Types AffectedExploit
details public?
/ Being exploited?
Comprehensive,
practical
workaround
available?
MS severity ratingProducts AffectedNotesRandy's recommendation
MS07-001

921585
Arbitrary code

/ Office
Workstations
Terminal Servers
Yes/NoNoImportant Office 2003
Visio 2003
Frontpage 2003
Portuguese and MUI editions onlyPatch ASAP
MS07-003

925938
Arbitrary code
Denial of service

/ Outlook
Workstations
Terminal Servers
Yes/NoNoCritical Office 2000
Office XP
Office 2003
Outlook receiving .iCal calendarPatch any Outlook clients that use POP/IMAP/HTTP
MS07-002

927198
Arbitrary code

/ Windows
Workstations
Terminal Servers
No/NoNoCritical Office 2000
Office XP
Office 2003
Office 2004 for Mac
Works 2005
Works 2004
Works 2006
Excel – Mac and Windows. Most versionsPatch after thorough testing
MS07-004

929969
Arbitrary code

/ Windows
Workstations
Terminal Servers
Yes/YesYesCritical Win2000
XP
Server 2003
Vector Markup Language contentPatch ASAP or implement one or more workarounds

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