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MS13-022: Vulnerability in Silverlight could allow remote code execution: March 12, 2013

INTRODUCTION
Microsoft has released security bulletin MS13-022. To view the complete security bulletin, go to one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

More information

Known issues with this security update

  • The detection and installation logic for this update does not verify compatibility of Microsoft Silverlight for the version of Internet Explorer that is installed on the system. For example, the update could be offered to a system that has Silverlight 4 for Windows XP running in Internet Explorer 6. After the update is successfully installed, Silverlight 4 will be upgraded to Silverlight 5 (version 5.1.20125.0). However, Silverlight 5 is incompatible with Internet Explorer 6. 
More information

File hash information

File nameSHA1 hashSHA256 hash
Silverlight.dmgFF962D8DD731070C2950ED9DC02D3842A270E11374DF4FC3EA10E029AED29A2900C9A302D17295DD2406BB2C09E09309B5F54422
Silverlight.exe786B5FE03D318F0F0E04EC2BC7F329E8CFC6E761F50429DFE7FC18033DC05748FA5BB61E443DF8745BAEFE99E2806D808CA86CF5
Silverlight_Developer.dmg55FE30D92D448127A7BE4E18398101EDEF2E7A3853886C0B74DEE93FDE9BDC6A0103068D2DF60762C3908ED1147B912377B70ACF
Silverlight_Developer.exeB02B7205B2BDCB6F373B232A059A6544F3F2275A078C1DB2EABB1332DD6AE2D067229D69E88556E896354B228E4BD0E7A2383FAB
Silverlight_Developer_x64.exeF4C3EC3E80D79BB8AF5D7E814EEC8F401EE96D1D8D73AC81EE0AF208136EE8F4A0A9C2C4EBE3738BE08A2E41E6FD34E594F9016F
Silverlight_x64.exe9428AC799E3DF919FCE3A67B9FA3AE91413EDE7514A7281B9AC2B5A3F66698FCA6BAB007860BF7AB984B2E94FA0282BD176FA908
FILE INFORMATION
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

For all supported x86-based systems

File nameFile versionFile sizeDateTimePlatform
Install.exe5.1.20125.0222,92825-Jan-201307:31x86
Install.res.dll5.1.20125.0396,86425-Jan-201303:18x86

For all supported x64-based systems

File nameFile versionFile sizeDateTimePlatform
Install.exe5.1.20125.0282,83225-Jan-201308:28x64
Install.res.dll5.1.20125.0396,88025-Jan-201305:40x64
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE
Properties

Article ID: 2814124 - Last Review: 04/03/2013 23:32:00 - Revision: 2.0

Microsoft Silverlight 5

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