Summary
Impact: Remote Code Execution. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
How could an attacker exploit this vulnerability?
In order to exploit this vulnerability the attacker is required to be a local user with a smart card or already logged on remotely through RDP to the remote machine. The authorized attacker could then exploit this Windows LSASS vulnerability by sending, from a user mode application, specially crafted malicious credentials directed at the Windows machine, which could lead to remote code execution.
Security updates
10.0.17763.2803 — https://support.microsoft.com/help/5012647
10.0.18363.2212 — https://support.microsoft.com/help/5012591
10.0.19043.1645 — https://support.microsoft.com/help/5012599
10.0.20348.643 — https://support.microsoft.com/help/5012604
10.0.22000.613 — https://support.microsoft.com/help/5012592
10.0.14393.5066 — https://support.microsoft.com/help/5012596
Vulnerabilities 1
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High 8.8
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
Revision history
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#1
Information published.
References
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CVE-2022-24487 Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24487
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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