5.5

CVE-2020-1493

An information disclosure vulnerability exists when attaching files to Outlook messages. This vulnerability could potentially allow users to share attached files such that they are accessible by anonymous users where they should be restricted to specific users.
To exploit this vulnerability, an attacker would have to attach a file as a link to an email. The email could then be shared with individuals that should not have access to the files, ignoring the default organizational setting.
The security update addresses the vulnerability by correcting how Outlook handles file attachment links.

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ 365 Apps Version- SwEditionenterprise
Microsoft ≫ Office Version2019 SwPlatform-
Microsoft ≫ Outlook Version2010 Updatesp2
Microsoft ≫ Outlook Version2013 Updatesp1
Microsoft ≫ Outlook Version2013 Updatesp1 SwEditionrt
Microsoft ≫ Outlook Version2016
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 30.16% 0.965
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-922 Insecure Storage of Sensitive Information

The product stores sensitive information without properly limiting read or write access by unauthorized actors.