CVE-2020-1444

Microsoft SharePoint Remote Code Execution Vulnerability

CVE-2020-1444 is fixed in 3 products on 1 platform, first by KB4484436, released July 14, 2020. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0905
95th percentile

<p>A remote code execution vulnerability exists in the way Microsoft SharePoint software parses specially crafted email messages. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the system user. An attacker could then install programs; view, change, add, or delete data.</p> <p>To exploit this vulnerability, an attacker would need to send a specially crafted email to an affected SharePoint server, and then convince the recipient to perform multiple actions while replying to the message.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint parses specially crafted email messages.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Microsoft SharePoint Enterprise Server 2016 KB4484436 Jul 14, 2020
Microsoft SharePoint Foundation 2013 Service Pack 1 KB4484448 Jul 14, 2020
Microsoft SharePoint Server 2019 KB4484453 Jul 14, 2020

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