cbcvebase.
CVE-2020-16855
published 2020-09-11

CVE-2020-16855: An information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose…

PriorityP428medium5.5CVSS 3.1
AVLACLPRNUIRSUCHINAN
EPSS
4.44%
90.3th percentile
An information disclosure vulnerability exists when Microsoft Office software reads out of bound memory due to an uninitialized variable, which could disclose the contents of memory. An attacker who successfully exploited the vulnerability could view out of bound memory. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Office software. The security update addresses the vulnerability by properly initializing the affected variable.

Affected

6 ranges
VendorProductVersion rangeFixed in
microsoftmicrosoft_office_2016_for_mac>= 16.0.0 < publicationpublication
microsoftmicrosoft_office_2019_for_mac>= 16.0.0 < publicationpublication
microsoftoffice
microsoftoffice
msrcmicrosoft_office_2016_for_mac
msrcmicrosoft_office_2019_for_mac

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
vendor_msrc5.5MEDIUM
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