Multiple vulnerabilities in Microsoft Office

Description

Multiple serious vulnerabilities have been found in Microsoft Office. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code and obtain sensitive information.

Below is a complete list of vulnerabilities:

1. An improper handling of input in Microsoft Office Outlook can be exploited via a specially designed document file to bypass security restrictions;
2. An incorrect disclosure the contents of memory in Microsoft Office can be exploited via a specially designed document file to obtain sensitive information;
3. An improper parsing of email messages in Microsoft Outlook can be exploited by sending a specially designed file to the user and then convincing the user to open the file to execute arbitrary code.

Original advisories

• CVE-2017-8571

• CVE-2017-8663
• CVE-2017-8572
• CVE-2017-8572
• CVE-2017-8663

Related products

• Microsoft-Office
• Microsoft-Outlook

CVE list

• CVE-2017-8571
  high
• CVE-2017-8572
  warning
• CVE-2017-8663
  critical

KB list

• 2956078
• 3213643
• 4011052
• 4011078

Read more

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