Vulnerability Bulletins |
Ejecución remota de código en la librería USER32 de Windows |
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Vulnerability classification |
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Property | Value |
Confidence level | Oficial |
Impact | Obtener acceso |
Dificulty | Avanzado |
Required attacker level | Acceso remoto sin cuenta a un servicio exotico |
System information |
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Property | Value |
Affected manufacturer | Microsoft |
Affected software |
Windows NT Windows 2000 SP0 Windows 2000 SP1 Windows 2000 SP2 Windows 2000 SP3 Windows 2000 SP4 Windows XP SP0 Windows XP SP1 Windows 2003 |
Description |
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Existe una vulnerabilidad de desbordamiento de entero en la API LoadImage de la librería USER32. Dicha función carga un icono, cursor o bitmap y posteriormente procesa la imagen. Si un atacante envía un archivo del tipo bmp, cur, ico o ani especialmente diseñado en una página html o un Email, podría llegar a ejecutar código arbitrario en el sistema afectado. |
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Solution |
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Actualización de software Microsoft Windows Microsoft Windows NT Server 4.0 Service Pack 6a http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=4604400a-287e-48cc-91b1-bee44eea588c&displaylang=es Microsoft Windows NT Server 4.0 Terminal Server Edition Service Pack 6 http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=94a0b521-4c39-4d15-aa80-068c30476e6f&displaylang=es Microsoft Windows 2000 Service Pack 3 / Microsoft Windows 2000 Service Pack 4 http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=722c6c65-3f6c-4029-8eb7-d4612a785e78&displaylang=es Microsoft Windows XP Service Pack 1 http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=8850954d-57d9-4d23-9aa1-1ccf6085a057&displaylang=es Microsoft Windows XP 64-Bit Edition Service Pack 1 http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=2325700f-7931-4b0c-a978-bcff469b8061&displaylang=es Microsoft Windows XP 64-Bit Edition Version 2003 / Microsoft Windows Server 2003 64-Bit Edition http://www.microsoft.com/downloads/thankyou.aspx?FamilyID=16a52196-0bd0-4355-9f29-2b26cb0961af&displaylang=es Microsoft Windows Server 2003 http://www.microsoft.com/downloads/details.aspx?familyid=CBCCADF6-449A-4D74-937D-4087A6E6C1C2&displaylang=es Microsoft Windows 98 / Microsoft Windows 98 Second Edition (SE) / Microsoft Windows Millennium Edition (Me) http://go.microsoft.com/fwlink/?LinkId=21130 |
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Standar resources |
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Property | Value |
CVE | CAN-2004-1305 |
BID | |
Other resources |
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BUGTRAQ archive (385342) http://www.securityfocus.com/archive/1/385342 Microsoft Security Bulletin MS05-002 http://www.microsoft.com/technet/security/Bulletin/MS05-002.mspx |
Version history |
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Version | Comments | Date |
1.0 | Aviso emitido | 2004-12-27 |
1.1 | Aviso emitido por Microsoft (MS05-002) | 2005-01-12 |