<html><body><p>Resolves a vulnerability in Windows that could allow denial of service if an attacker sends a sequence of specially crafted packets to the target system.</p><h2>INTRODUCTION</h2><div>Microsoft has released security bulletin MS14-031. To learn more about this security bulletin: <br /><ul><li>Home users:<br /><div><a href=βhttps://www.microsoft.com/security/pc-security/updates.aspxβ target=β_selfβ>https://www.microsoft.com/security/pc-security/updates.aspx</a></div><span>Skip the details</span>: Download the updates for your home computer or laptop from the Microsoft Update website now:<br /><div><a href=βhttps://update.microsoft.com/microsoftupdate/β target=β_selfβ>https://update.microsoft.com/microsoftupdate/</a></div></li><li>IT professionals:<br /><div><a href=βhttps://technet.microsoft.com/security/bulletin/ms14-031β target=β_selfβ>https://technet.microsoft.com/security/bulletin/MS14-031</a></div></li></ul><h3>How to obtain help and support for this security update</h3>Help installing updates:<br /><a href=βhttps://support.microsoft.com/ph/6527β target=β_selfβ>Support for Microsoft Update</a><br /><br />Security solutions for IT professionals:<br /><a href=βhttps://technet.microsoft.com/security/bb980617.aspxβ target=β_selfβ>TechNet Security Troubleshooting and Support</a><br /><br />Help protect your Windows-based computer Windows from viruses and malware:<br /><a href=βhttps://support.microsoft.com/contactus/cu_sc_virsec_masterβ target=β_selfβ>Virus Solution and Security Center</a><br /><br />Local support according to your country:<br /><a href=βhttps://support.microsoft.com/common/international.aspxβ target=β_selfβ>International Support</a><br /><br /></div><h2>More Information</h2><div><h3>Known issues and additional information about this security update</h3>The following articles contain additional information about this security update as it relates to individual product versions. The articles may contain known issue information. If this is the case, the known issue is listed under each article link. <ul><li><div><a href=βhttps://support.microsoft.com/en-us/help/2957189β>2957189 </a>Β MS14-031: Description of the security update for TCP for Windows: June 10, 2014</div></li><li><div><a href=βhttps://support.microsoft.com/en-us/help/2961858β>2961858 </a>Β MS14-031: Description of the security update for TCP for WindowsΒ 8.1 systems that do not have the 2919355 update installed: June 10, 2014</div></li></ul></div><h2>FILE INFORMATION</h2><div><div><div><div><span><span></span></span><span><span>File hash information</span></span></div><div><span><div><div><table><tr><th>File name</th><th>SHA1 hash</th><th>SHA256 hash</th></tr><tr><td>Windows6.0-KB2957189-ia64.msu</td><td>BC9DC2A226F6054F0AF87D94811713D0ED2978DB</td><td>F083C8A79222730BDAD2DA891E3D3586FE003023905996B85AD441AD34BEA092</td></tr><tr><td>Windows6.0-KB2957189-x64.msu</td><td>E3367B65EC0BFD6A1B04FD0ECC4A82974EEA4BDD</td><td>F13F58D065E2C74A7B1D6DB9162CBDD0B87DABF5956A972BA72B60C825A34CD2</td></tr><tr><td>Windows6.0-KB2957189-x86.msu</td><td>6475E09DF7C8968221DA794AC9E03E4E6956D7F3</td><td>846F368D578F48C84644BF8A95BDC2D21D332331F688E011AA96311A8D4DB482</td></tr><tr><td>Windows6.1-KB2957189-ia64.msu</td><td>FBED70A6904C8C98F50635ED374A8B0354BF5CB3</td><td>60112918096F126F9367C00078D63C22CA35469EDE508A11ED68C08EDC0F6B4A</td></tr><tr><td>Windows6.1-KB2957189-x64.msu</td><td>3E67A47DCB3EDAFC78AAFA5C0229A42D6FBDEE16</td><td>4B5405F5B3579C54F08FE0D54AF40FC41DEBC4B8E6A63BF7F38E77507CE3B619</td></tr><tr><td>Windows6.1-KB2957189-x86.msu</td><td>369BE0B24C5FA49FF9C048863BD6CE9C28115CDE</td><td>44E54EBC3AE5A5706CD913659B3339D7CDB83CDC0BCEE1F22AB1793D774221FF</td></tr><tr><td>Windows8-RT-KB2957189-x64.msu</td><td>1493194D20A72FD8FFDC7E19A28166F648B3DE2A</td><td>C9B87AB72F8CE13994FC632213821C8F9C9F2E301736DBD3E5258380874D66F9</td></tr><tr><td>Windows8-RT-KB2957189-x86.msu</td><td>24DE1EF02F553DC26ADA6E9244099CC3D2D00037</td><td>20E26472F49FC11EC6251EC1BA25E6D509FBC2A266AC4861B842762125C67740</td></tr><tr><td>Windows8.1-KB2957189-arm.msu</td><td>B641F2C9385618CB729A64B8A05850B5826C9CE7</td><td>9D58A2ECBF8B7A1E4BF356A33A6A8A1B9328298AB680C01070A77D7478D9D3CB</td></tr><tr><td>Windows8.1-KB2957189-x64.msu</td><td>F3B684FE5C8C0937BF50B8DB8C6BC87C51A33F52</td><td>C2C19FBE44226B0484B4C3DEA7869157D0F83ABBD24DE25C4387C29CC674E1AD</td></tr><tr><td>Windows8.1-KB2957189-x86.msu</td><td>2791E15356F77242DED100B676B5AE56E98E7E04</td><td>0ADB69AAF4CCB0750E2765D60A18EE87389924DA96A7E51E0D97D6835C60F8F8</td></tr></table></div></div><br /></span></div></div></div></div></body></html>