What is CVE-2021-43896?

CVE-2021-43896 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft PowerShell Spoofing Vulnerability

Which CVE IDs does CVE-2021-43896 cover?

CVE-2021-43896 covers the following CVE IDs: CVE-2021-43896. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-43896?

CVE-2021-43896 has a CVSS v3 base score of 5.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-43896?

CVE-2021-43896 affects 5 products, including: CBL Mariner 1.0 ARM; CBL Mariner 1.0 x64; CBL Mariner 2.0 ARM; CBL Mariner 2.0 x64; PowerShell 7.2.

CVE-2021-43896HighCVSS 5.5

Microsoft PowerShell Spoofing Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

December 14, 2021

Last Modified

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🔗 CVE IDs covered (1)

CVE-2021-43896 →

🎯 Affected products5

CBL Mariner 1.0 ARM
CBL Mariner 1.0 x64
CBL Mariner 2.0 ARM
CBL Mariner 2.0 x64
PowerShell 7.2

✅ Remediation

KBpowershell (CBL-Mariner) — fixed build 7.2.1-1 KBRelease Notes (Security Update) — fixed build 7.2.1

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43896
patchhttps://github.com/PowerShell/PowerShell#get-powershell