CVE-2021-31174

CWE-125 — Out-of-bounds ReadCWE-200 — Information Exposure4 documents4 sources
Severity
5.5MEDIUM
EPSS
0.5%
top 33.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Excel 2013 Service Pack 1Microsoft Microsoft Excel 2016+8 more
Timeline
PublishedMay 11
Latest updateMay 24

Description

Microsoft Excel Information Disclosure Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages11 packages

▶CVEListV5microsoft/microsoft_excel_201616.0.0.0 — 16.0.5161.1000
▶CVEListV5microsoft/microsoft_excel_2013_service_pack_115.0.0.0 — 15.0.5345.1000
▶NVDmicrosoft/excel2013, 2016+1
▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5161.1000
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-h3gp-8jq6-jqxx: Microsoft Excel Information Disclosure Vulnerability↗2022-05-24
▶
CVEList
Microsoft Excel Information Disclosure Vulnerability↗2021-05-11
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Information Disclosure Vulnerability↗2021-05-11
▶
CVE-2021-31174 (MEDIUM CVSS 5.5) | Microsoft Excel Information Disclos | cvebase.io