Summary
Impact: Security Feature Bypass. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
What kind of security feature could be bypassed by successfully exploiting this vulnerability?
The Anti-Malware Scanning Interface implementation in the newer jscript9legacy.dll is not enabled when running in cscript/wscript leading to a bypass.
Security updates
10.0.20348.2762 — https://support.microsoft.com/help/5044281
10.0.22000.3260 — https://support.microsoft.com/help/5044280
10.0.22621.4317 — https://support.microsoft.com/help/5044285
10.0.25398.1189 — https://support.microsoft.com/help/5044288
10.0.26100.2033 — https://support.microsoft.com/help/5044284
Vulnerabilities 1
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High 7.7
Windows Scripting Engine Security Feature Bypass Vulnerability
Windows Scripting Engine Security Feature Bypass Vulnerability
Revision history
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#1
Information published.
References
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CVE-2024-43584 Windows Scripting Engine Security Feature Bypass Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43584
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss