Microsoft Outlook Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. For example, the file could then take actions on behalf of the logged-on user with the same permissions as the current user. To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Outlook software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file. Note that the Preview Pane is not an attack vector for this vulnerability. The security update addresses the vulnerability by correcting how Microsoft Outlook handles files in memory.

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Microsoft Outlook 缓冲区错误漏洞

Microsoft Outlook是美国微软（Microsoft）公司的一套电子邮件应用程序。 Microsoft Outlook中存在远程代码执行漏洞，该漏洞源于程序无法正确处理内存中的对象。攻击者可借助特制的文件利用该漏洞在当前用户的安全上下文中执行操作。例如，以当前登录用户身份和权限执行操作。以下产品及版本受到影响：Microsoft Office 2019，Office 365 ProPlus；Outlook 2010 SP2，Outlook 2013 RT SP1，Outlook 2013 SP

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