Multiple vulnerabilities in Microsoft Exchange Server

Description

Multiple serious vulnerabilities have been found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to spoof user interface. obtain sensitive information or gain privileges.

Below is a complete list of vulnerabilities

1. An improper email messages parsing can be exploited remotely via a specially designed email to obtain sensitive information;
2. An improper open redirect handling can be exploited remotely via a specially designed URL to spoof user interface;
3. An improper meeting invitation handling can be exploited remotely via a specially designed Outlook meeting to gain privileges.

Original advisories

• ADV160006

• CVE-2016-0138
• CVE-2016-3379
• CVE-2016-3378

Related products

• Microsoft-Exchange-Server

CVE list

• CVE-2016-0138
  warning
• CVE-2016-3379
  warning
• CVE-2016-3378
  high

KB list

• 3184711
• 3184736
• 3184728

Read more

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