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Unrated severityNVD Advisory· Published Aug 12, 2009· Updated Apr 23, 2026

CVE-2009-1923

CVE-2009-1923

Description

Heap-based buffer overflow in the Windows Internet Name Service (WINS) component for Microsoft Windows 2000 SP4 and Server 2003 SP2 allows remote attackers to execute arbitrary code via a crafted WINS replication packet that triggers an incorrect buffer-length calculation, aka "WINS Heap Overflow Vulnerability."

Affected products

4
  • Microsoft/Windows 2000
    cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
  • Microsoft/Windows 2003 Server3 versions
    cpe:2.3:o:microsoft:windows_2003_server:-:sp2:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_2003_server:-:sp2:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:-:sp2:itanium:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:-:sp2:x64:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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