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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2020-0431
Multiple Remote Code Execution Vulnerabilities in Microsoft Exchange Server

Original Issue Date:December 10, 2020

Severity Rating: HIGH

Software Affected

  • Microsoft Exchange Server 2013 Cumulative Update 23
  • Microsoft Exchange Server 2016 Cumulative Update 17
  • Microsoft Exchange Server 2016 Cumulative Update 18
  • Microsoft Exchange Server 2019 Cumulative Update 6
  • Microsoft Exchange Server 2019 Cumulative Update 7

Overview

Multiple vulnerabilities have been reported in Microsoft Exchange Server which could allow an attacker to conduct remote code execution attacks on the target system.

Description

Multiple vulnerabilities exist in Microsoft Exchange Server due to improper handling of objects in memory. A remote attacker could exploit these vulnerabilities by enticing the target user to open a specially c CERT-IN - Computer Emergency Response Team - Page Requested Currently Not available CERT-IN - Computer Emergency Response Team - Page Requested Currently Not available