CVE-2020-1024: Microsoft SharePoint Remote Code Execution Vulnerability
This Microsoft advisory covers CVE-2020-1024 in Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Foundation 2013 Service Pack 1 and Microsoft SharePoint Server 2019.
- CVE-2020-1024
Key facts
- CISA KEV
- Not listed (catalogue checked )
- Affected
- Microsoft SharePoint Enterprise Server 2016 16.0.0 before publication; Microsoft SharePoint Foundation 2013 Service Pack 1 15.0.0 before publication; Microsoft SharePoint Server 2019 16.0.0 before publication
- Fixed in
- publication
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the SharePoint application pool and the SharePoint server farm account.
Exploitation of this vulnerability requires that a user uploads a specially crafted SharePoint application package to an affected version of SharePoint. The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.
Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Foundation 2013 Service Pack 1; Microsoft SharePoint Server 2019.
Text from the source record.
- Microsoft SharePoint Enterprise Server 2016 16.0.0 before publication
- Microsoft SharePoint Foundation 2013 Service Pack 1 15.0.0 before publication
- Microsoft SharePoint Server 2019 16.0.0 before publication
Official advisory · medium-confidence parse· fetched ·verify at source
How to fix CVE-2020-1024
Upgrade to a fixed release named by Microsoft:
- publication
Vendor guidance
- The security update addresses the vulnerability by correcting how SharePoint checks the source markup of application packages.
End-of-life dates for Microsoft SharePoint Server
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Microsoft Server advisories, May 2020All Microsoft Server advisories
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