CVE-2021-43255

4 documents4 sources
Severity
5.5MEDIUM
EPSS
1.1%
top 21.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Office 2013 Service Pack 1Microsoft Microsoft Office 2016+3 more
Timeline
PublishedDec 15
Latest updateDec 16

Description

Microsoft Office Trust Center Spoofing Vulnerability

CVSS vector

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

Affected Packages6 packages

▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5254.1001
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_2013_service_pack_115.0.0 — 15.0.5407.1000
▶NVDmicrosoft/office5 versions+4

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-x5f4-jxc9-j6mv: Microsoft Office Trust Center Spoofing Vulnerability↗2021-12-16
▶
CVEList
Microsoft Office Trust Center Spoofing Vulnerability↗2021-12-15
▶

📋Vendor Advisories

1
Microsoft
Microsoft Office Trust Center Spoofing Vulnerability↗2021-12-14
▶