CVE-2021-24070 — Use After Free in Microsoft 365 Apps FOR Enterprise

CWE-416 — Use After Free6 documents5 sources
Severity
7.8HIGHNVD
EPSS
8.4%
top 7.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Microsoft 365 Apps FOR EnterpriseMicrosoft Excel 2010 Service Pack 2Microsoft Excel 2013 Service Pack 1+7 more
Timeline
PublishedFeb 25
Latest updateMay 27

Description

Microsoft Excel Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages10 packages

▶CVEListV5microsoft/microsoft_excel_201616.0.0.0 — publication
▶CVEListV5microsoft/microsoft_excel_2010_service_pack_213.0.0.0 — publication
▶CVEListV5microsoft/microsoft_excel_2013_service_pack_115.0.0.0 — publication
▶NVDmicrosoft/excel2010, 2013, 2016+2
▶CVEListV5microsoft/office_online_serverhttps://aka.ms/OfficeSecurityReleases — publication

Patches

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

🔴Vulnerability Details

4
OSV
subversion vulnerabilities↗2022-05-27
▶
GHSA
GHSA-83vf-8jp3-7v72: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24067, CVE-2021-24068, CVE-2021-24069↗2022-05-24
▶
OSV
subversion vulnerabilities↗2022-04-12
▶
CVEList
Microsoft Excel Remote Code Execution Vulnerability↗2021-02-25
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Remote Code Execution Vulnerability↗2021-02-09
▶
CVE-2021-24070 — Use After Free in Microsoft | cvebase