Multiple vulnerabilities in Microsoft Exchange Server

Description

Multiple serious vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to execute arbitrary code and bypass security restrictions.

Below is a complete list of vulnerabilities:

1. An tampering vulnerability can be exploited via specially crafted application to bypass security restrictions;
2. An improper memory handling vulnerability can be exploited remotely via specially crafted email to execute arbitrary code;

Original advisories

• CVE-2018-8374

• CVE-2018-8302

Related products

• Microsoft-Exchange-Server

CVE list

• CVE-2018-8374
  warning
• CVE-2018-8302
  critical

KB list

• 4340733
• 4340731

Read more

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