Threat Level: green Handler on Duty: Xavier Mertens

SANS ISC: Microsoft Patch Tuesday - SANS Internet Storm Center Microsoft Patch Tuesday


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Microsoft Patch Tuesday 2011-02-08

MS11-004
Title Vulnerability in Internet Information Services (IIS) FTP Service Could Allow Remote Code Execution
Replaces
Affected IIS
KB KB2489256
Known Exploits Yes
Microsoft Rating Important
ISC Client Rating Patch now
ISC Server Rating Patch now
CVE Exploitability
2010-3972 1
MS11-005
Title DoS Vulnerability in Active Directory
Replaces MS10-068, MS10-101
Affected Active Directory
KB KB2478953
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2011-0040 3
MS11-006
Title Remote Code Execution Vulnerability in Windows Shell Graphics Processing
Replaces MS10-046
Affected Windows Shell
KB KB2483185
Known Exploits Yes
Microsoft Rating Critical
ISC Client Rating Patch now
ISC Server Rating Patch now
CVE Exploitability
2010-3970 1
MS11-007
Title Remote Code Execution Vulnerability in the OpenType Compact Font Format (CFF) Driver
Replaces MS10-091
Affected Open Type Compact Font Format Driver
KB KB2485376
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2011-0033 1
MS11-008
Title Remote Code Execution Vulnerabilities in Microsoft Visio
Replaces MS10-028, MS10-036
Affected Visio
KB KB2451879
Known Exploits No
Microsoft Rating Important
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2011-0092 1
2011-0093 1
MS11-009
Title Information Disclosure Vulnerability in JScript and VBScript Scripting Engines
Replaces MS10-022
Affected VBScript/JScript
KB KB2475792
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2011-0031 3
MS11-010
Title Privilege Elevation Vulnerability in Windows Client/Server Run-time Subsystem
Replaces MS10-011
Affected Client/Server Runtime
KB KB2476687
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2011-0030 1
MS11-011
Title Privilege Elevation Vulnerabilities in Windows Kernel
Replaces MS10-021, MS10-047
Affected Windows Kernel
KB KB2393802
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2010-4398 1
MS11-012
Title Privilege Elevation Vulnerabilities in Windows Kernel-Mode Drivers
Replaces MS10-098
Affected Windows Kernel-Mode Drivers
KB KB2479628
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2011-0086 1
2011-0087 1
2011-0088 1
2011-0089 1
2011-0090 1
MS11-013
Title Privilege Elevation Vulnerabilities in Kerberos
Replaces MS10-014
Affected Kerberos
KB KB2496930
Known Exploits Yes
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2011-0043 1
2011-0091 1
MS11-014
Title Privilege Elevation Vulnerability in Local Security Authority Subsystem Service
Replaces MS80-02
Affected LSASS 2011-0039
KB KB2478960
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
We will update issues on this page for about a week or so as they evolve. We appreciate your updates!
US based customers can call Microsoft for free patch related support on 1-866-PCSAFETY
(*): ISC rating
  • We use 4 levels:
    • PATCH NOW: Typically used where we see immediate danger of exploitation. Typical environments will want to deploy these patches ASAP. Workarounds are typically not accepted by users or are not possible. This rating is often used when typical deployments make it vulnerable and exploits are being used or easy to obtain or make.
    • Critical: Anything that needs little to become "interesting" for the dark side. Best approach is to test and deploy ASAP. Workarounds can give more time to test.
    • Important: Things where more testing and other measures can help.
    • Less Urgent: practices for servers such as not using outlook, MSIE, word etc. to do traditional office or leisure work.
    • The rating is not a risk analysis as such. It is a rating of importance of the vulnerability and the perceived or even predicted threatatches.