Microsoft Patch Tuesday 2007-12-11

MS70-63
Title An unspecified vulnerability in the implementation of the SMBv2 signing allows attackers to recompute signatures.
Replaces
Affected Vista's SMBv2
KB KB942624
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2007-5351 Unknown
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MS70-64
Title Input validation failures in DirectShow allows code execution through common file types.
Replaces MS50-50
Affected Direct X
KB KB941568
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2007-3895 Unknown
2007-3901 Unknown
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MS70-65
Title A buffer overflow allows code execution with system privileges.
Replaces MS50-17
Affected Message queuing (MSMQ)
KB KB937894
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2007-3039 Unknown
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MS70-66
Title The advanced local procedure call (ALPC) allows allows escalation of privileges.
Replaces
Affected Vista's kernel
KB KB943078
Known Exploits No
Microsoft Rating Important
ISC Client Rating Important
ISC Server Rating Important
CVE Exploitability
2007-5350 Unknown
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MS70-67
Title Macrovision's secdrv.sys (part of SafeDisk, a copyright enforcing scheme using a driver to allow original disks of games to run) allows privilege escalation.
Replaces
Affected secdrv.sys
KB KB944653
Known Exploits Yes
Microsoft Rating Important
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2007-5587 Unknown
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MS70-68
Title ASF, WMV, WMA input validation failures allow code execution.
Replaces MS60-78
Affected Windows Media Format
KB KB941569
Known Exploits No
Microsoft Rating Critical
ISC Client Rating Critical
ISC Server Rating Critical
CVE Exploitability
2007-0064 Unknown
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MS70-69
Title Multiple vulnerabilities in Internet Explorer allow remote code execution.
Replaces MS70-57
Affected MSIE
KB KB942615
Known Exploits Yes
Microsoft Rating Critical
ISC Client Rating Patch now
ISC Server Rating Patch now
CVE Exploitability
2007-3902 Unknown
2007-3903 Unknown
2007-5344 Unknown
2007-5347 Unknown
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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.