Description
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
Unchanged
RL
O
RC
Changed
Affected products
- Microsoft / Microsoft 365 Apps for Enterprise16.0.1 – https://aka.ms/OfficeSecurityReleases
- Microsoft / Microsoft Excel 201616.0.0.0 – 16.0.5500.1001
- Microsoft / Microsoft Office 201919.0.0 – https://aka.ms/OfficeSecurityReleases
- Microsoft / Microsoft Office LTSC 202116.0.1 – https://aka.ms/OfficeSecurityReleases
- Microsoft / Microsoft Office LTSC 202416.0.0 – https://aka.ms/OfficeSecurityReleases