8.8
High
CVE-2020-1583 An information disclosure vulnerability exists when Microsoft Word improperly discloses the contents of its memory
Description
An information disclosure vulnerability exists when Microsoft Word improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data. To exploit the vulnerability, an attacker could craft a special document file and then convince the user to open it. An attacker must know the memory address location where the object was created. The update addresses the vulnerability by changing the way certain Word functions handle objects in memory.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft SharePoint Enterprise Server 2016 16.0 | 16.0.0 → latest | No fix stated |
| Microsoft SharePoint Enterprise Server 2013 Service Pack 1 15.0 | 15.0.0 → latest | No fix stated |
| Microsoft SharePoint Server 2019 16.0 | 16.0.0 → latest | No fix stated |
| Microsoft Office 2019 19.0 | 19.0.0 → latest | No fix stated |
| Microsoft Office 2019 for Mac 16.0 | 16.0.0 → latest | No fix stated |
| Microsoft Office Online Server 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Word 2016 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Office 2016 for Mac 16.0 | 16.0.0 → latest | No fix stated |
Show the 6 other branches Hide the 6 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft Office 2010 Service Pack 2 13.0 | 13.0.0.0 → latest | No fix stated |
| Microsoft Office Web Apps 2010 Service Pack 2 13.0 | 13.0.0 → latest | No fix stated |
| Microsoft Office Web Apps 2013 Service Pack 1 15.0 | 15.0.0.0 → latest | No fix stated |
| Microsoft SharePoint Server 2010 Service Pack 2 13.0 | 13.0.0.0 → latest | No fix stated |
| Microsoft Word 2010 Service Pack 2 13.0 | 13.0.0.0 → latest | No fix stated |
| Microsoft Word 2013 Service Pack 1 15.0 | 15.0.1 → latest | No fix stated |
References
- portal.msrc.microsoft.com portal.msrc.microsoft.com
Timeline
- Published
- Last modified
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