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Unrated severityNVD Advisory· Published Apr 14, 2010· Updated Jun 16, 2026

CVE-2010-0477

CVE-2010-0477

Description

The SMB client in Microsoft Windows Server 2008 R2 and Windows 7 does not properly handle (1) SMBv1 and (2) SMBv2 response packets, which allows remote SMB servers and man-in-the-middle attackers to execute arbitrary code via a crafted packet that causes the client to read the entirety of the response, and then improperly interact with the Winsock Kernel (WSK), aka "SMB Client Message Size Vulnerability."

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • Microsoft/Windows 73 versions
    cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
    • (no CPE)
  • Microsoft/Windows Server 20083 versions
    cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

4

News mentions

0

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