CVE-2020-16953: Microsoft SharePoint Information Disclosure Vulnerability
First published: Fri Oct 16 2020(Updated: )
<p>An information disclosure vulnerability exists when Microsoft SharePoint Server fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how Microsoft SharePoint Server handles objects in memory.</p>
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Enterprise Server | =2016 | |
| Microsoft SharePoint Foundation | =2013-sp1 | |
| Microsoft SharePoint Server | =2010-sp2 | |
| Microsoft SharePoint Server | =2019 |
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Frequently Asked Questions
What is the severity of CVE-2020-16953?
The severity of CVE-2020-16953 is considered important as it may allow attackers to disclose sensitive information.
How do I fix CVE-2020-16953?
To fix CVE-2020-16953, install the latest security updates provided by Microsoft for your affected SharePoint version.
What versions of SharePoint are affected by CVE-2020-16953?
CVE-2020-16953 affects Microsoft SharePoint Enterprise Server 2016, SharePoint Foundation 2013 SP1, SharePoint Server 2010 SP2, and SharePoint Server 2019.
What risks does CVE-2020-16953 pose to my system?
CVE-2020-16953 poses risks including the potential for information disclosure that could lead to further system compromise.
Is CVE-2020-16953 being actively exploited?
There have been reports indicating that CVE-2020-16953 may be exploited in the wild, necessitating urgent remediation.
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