The security update addresses the vulnerabilities by modifying the way that Internet Explorer handles objects in memory, validates permissions, and handles negotiation of certificates during a TLS session. For more information see Microsoft Security Bulletin MS14-037.
Additionally, this update includes several non-security updates. See 2975687 for more information.
Important note for Internet Explorer 11 systems This update applies only to computers that are running Internet Explorer 11 and that do not have update 2919355 (for Windows 8.1 or Windows Server 2012 R2) or update 2929437 (for Windows 7 SP1 or Windows Server 2008 R2 SP1) installed. All future security and nonsecurity updates for Internet Explorer 11 require you to have update 2919355 or update 2929437 installed in order to receive updates. We recommend that you install update 2919355 or update 2929437 in order to continue to receive updates.
See Microsoft Knowledge Base article 2962872 for systems that do not have update 2919355 (for Windows 8.1 or Windows Server 2012 R2) or update 2929437 (for Windows 7 SP1 or Windows Server 2008 R2 SP1) installed.
Additionally, this update includes several non-security updates. See 2975687 for more information.
Important note for Internet Explorer 11 systems This update applies only to computers that are running Internet Explorer 11 and that do not have update 2919355 (for Windows 8.1 or Windows Server 2012 R2) or update 2929437 (for Windows 7 SP1 or Windows Server 2008 R2 SP1) installed. All future security and nonsecurity updates for Internet Explorer 11 require you to have update 2919355 or update 2929437 installed in order to receive updates. We recommend that you install update 2919355 or update 2929437 in order to continue to receive updates.
See Microsoft Knowledge Base article 2962872 for systems that do not have update 2919355 (for Windows 8.1 or Windows Server 2012 R2) or update 2929437 (for Windows 7 SP1 or Windows Server 2008 R2 SP1) installed.