Home/CVE/The SfnLOGONNOTIFY function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local user
CVE

CVE-2010-1735

The SfnLOGONNOTIFY function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local user

The SfnLOGONNOTIFY function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local users to cause a denial of service (system crash) via a 0x4c value in the second argument (aka the Msg argument) of a PostMessage function call for the DDEMLEvent window.

MEDIUM · CVSS 4.9 EPSS 0.00875
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
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Affected Products & Versions

4
microsoft windows 2000all versions
microsoft windows 2003 serverall versions
microsoft windows server 2003all versions
microsoft windows xpall versions
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Public Exploits & PoCs

3
dosMicrosoft Windows XP/2000/2003 - 'win32k.sys' SfnLOGONNOTIFY Local kernel Denial of Service2010-04-22
pocvigilance.fr · Windows-denials-of-service-of-win32k-sys-9607vigilance.fr
pocwww.securityfocus.com · 39630www.securityfocus.com
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Scoring & Timeline

4.9
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:N/I:N/A:C
Published to NVD06 May 2010 · 12:47 PM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/39456Vendor Advisory
http://www.securityfocus.com/archive/1/510884/100/0/threaded
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