Microsoft SharePoint Information Disclosure Vulnerability
CVE-2019-1443 is fixed in 4 products on 1 platform, first by KB4484142, released November 12, 2019. It is not reported as exploited. Patch Radar priority: High.
<p>An information disclosure vulnerability exists in Microsoft SharePoint when an attacker uploads a specially crafted file to the SharePoint Server.</p> <p>An authenticated attacker who successfully exploited this vulnerability could potentially leverage SharePoint functionality to obtain SMB hashes.</p> <p>The security update addresses the vulnerability by correcting how SharePoint checks file content.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Microsoft SharePoint Enterprise Server 2016 | KB4484143 | Dec 17, 2019 | |
| Microsoft SharePoint Foundation 2010 Service Pack 2 | KB4484165 | Dec 17, 2019 | |
| Microsoft SharePoint Foundation 2013 Service Pack 1 | KB4484157 | Dec 17, 2019 | |
| Microsoft SharePoint Server 2019 | KB4484142 | Nov 12, 2019 | |
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