Vulnerability Bulletins |
Aumento de privilegios en Microsoft ISS |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Aumento de privilegios |
| Dificulty | Experto |
| Required attacker level | Acceso remoto con cuenta |
System information |
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| Property | Value |
| Affected manufacturer | Microsoft |
| Affected software | Microsoft Internet Information Services <= 6 |
Description |
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Se ha descubierto una vulnerabilidad en Microsoft ISS 5 y 6. La vulnerabilidad reside en un error en el manejo de las peticiones HTTP en la extensión WebDav. Un atacante remoto podría saltar la autenticación mediante una petición HTTP especialmente diseñada. |
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Solution |
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Actualización de software Microsoft (MS09-020) Internet Information Services Microsoft Windows 2000 Service Pack 4 / patch Windows2000-KB970483-x86-ENU Windows XP (32-bit) / patch Windowsxp-KB970483-x86-enu Windows XP Professional (x64) / patch Windowsserver2003.Windows XP-KB970483-x64-ENU Windows Server 2003 (32-bit) / patch WindowsServer2003-KB970483-x86-enu Windows Server 2003 (Itanium) / patch WindowsServer2003-KB970483-ia64-enu Windows Server 2003 (x64) / patch WindowsServer2003.WindowsXP-KB970483-x64-enu |
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Standar resources |
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| Property | Value |
| CVE | CVE-2009-1535 |
| BID | |
Other resources |
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Microsoft Security Advisory (971492) http://www.microsoft.com/technet/security/advisory/971492.mspx |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-05-19 |
| 1.1 | Aviso emitido por Microsoft (MS09-020) | 2009-06-15 |