Description
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVSS breakdown
CVSS 3.1
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
E
Unchanged
RL
O
RC
Changed
Affected products
- Microsoft / Microsoft 365 Apps for Enterprise16.0.1 – https://aka.ms/OfficeSecurityReleases
- Microsoft / Microsoft Access 201616.0.0 – 16.0.5522.1000
- Microsoft / Microsoft Access 2016 (32-bit edition)16.0.0 – 16.0.5522.1000
- Microsoft / Microsoft Excel 201616.0.0.0 – 16.0.5522.1000
- 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
- Microsoft / Microsoft Office LTSC for Mac 202116.0.1 – 16.102.25101223
- Microsoft / Microsoft Office LTSC for Mac 202416.0.0 – 16.102.25101223
- Microsoft / Microsoft SharePoint Enterprise Server 201616.0.0 – 16.0.5522.1000
- Microsoft / Microsoft SharePoint Server 201916.0.0 – 16.0.10417.20059
- Microsoft / Office Online Server16.0.0.0 – 16.0.10417.20059