Vulnerability in Microsoft Office
CVE-2020-0850
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka 'Microsoft Word Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-0851, CVE-2020-0852…
EPSS: 0.086 (94.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Office — versions 2019 for 32-bit editions, 2019 for 64-bit editions, 2019 for Mac
- Microsoft Office Online Server — versions unspecified
- Microsoft Sharepoint Enterprise Server — versions 2016, 2013 Service Pack 1
- Microsoft Sharepoint Foundation — versions 2013 Service Pack 1
- Microsoft Sharepoint Server — versions 2019
- Microsoft Word — versions 2016 (32-bit edition), 2016 (64-bit edition), 2013 RT Service Pack 1
- Microsoft Office — versions 2016, 2019
- Microsoft Office 365 Proplus — versions 32-bit Systems, 64-bit Systems
- Microsoft Office_365_proplus
- Microsoft Office_online_server — versions 1.0
Public proof-of-concept exploits
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-0850?
- CVE-2020-0850 is a high-severity vulnerability in Microsoft Office. CVSS score: 8.8/10. Published 2020-03-12.
- How severe is CVE-2020-0850?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-0850 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.