4.7
CVSSv3

CVE-2020-16949

Published: 16/10/2020 Updated: 31/12/2023
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

<p>A denial of service vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system.</p> <p>Exploitation of the vulnerability requires that a specially crafted email be sent to a vulnerable Outlook server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Outlook handles objects in memory.</p>

Vulnerability Trend

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microsoft windows server 2008 r2

microsoft windows server 2012 r2

microsoft windows 10 1607

microsoft windows 8.1 -

microsoft windows server 2016 -

microsoft windows server 2008 -

microsoft windows 7 -

microsoft windows rt 8.1 -

microsoft windows server 2012 -

microsoft windows 10 -

microsoft windows 10 1709

microsoft windows 10 1803

microsoft windows server 2019 -

microsoft windows 10 1809

microsoft windows server 2016 1903

microsoft windows 10 1903

microsoft windows server 2016 1909

microsoft windows 10 1909

microsoft windows 10 2004

microsoft windows server 2016 2004

microsoft outlook 2016

microsoft outlook 2010

microsoft outlook 2013

microsoft office 2019

microsoft 365 apps -