9.3

CVE-2020-1226

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-1225.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ 365 Apps Version - SwEdition enterprise
Microsoft ≫ Excel Version 2010 Update sp2
Microsoft ≫ Excel Version 2013 Update sp1
Microsoft ≫ Excel Version 2013 Update sp1 SwEdition rt
Microsoft ≫ Excel Version 2016
Microsoft ≫ Office Version 2016 SwPlatform mac_os
Microsoft ≫ Office Version 2019 SwPlatform -
Microsoft ≫ Office Version 2019 SwPlatform mac_os
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 17.16% 0.967
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1226
Patch
Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1027
Third Party Advisory