Vulnerability Details CVE-2020-1503
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.258
EPSS Ranking 96.0%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 4.3
References
Products affected by CVE-2020-1503
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cpe:2.3:a:microsoft:365_apps:-
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cpe:2.3:a:microsoft:office:2010
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cpe:2.3:a:microsoft:office:2016
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cpe:2.3:a:microsoft:office:2019
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cpe:2.3:a:microsoft:office_online_server:-
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cpe:2.3:a:microsoft:office_web_apps:2010
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cpe:2.3:a:microsoft:office_web_apps:2013
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cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013
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cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016
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cpe:2.3:a:microsoft:sharepoint_server:2010
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cpe:2.3:a:microsoft:sharepoint_server:2019
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cpe:2.3:a:microsoft:word:2010
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cpe:2.3:a:microsoft:word:2013
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cpe:2.3:a:microsoft:word:2016