// For flags

CVE-2009-3103

Microsoft Windows - SMB2 Negotiate Protocol '0x72' Response Denial of Service

Severity Score

10.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

11
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Array index error in the SMBv2 protocol implementation in srv2.sys in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold and SP2, and Windows 7 RC allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via an & (ampersand) character in a Process ID High header field in a NEGOTIATE PROTOCOL REQUEST packet, which triggers an attempted dereference of an out-of-bounds memory location, aka "SMBv2 Negotiation Vulnerability." NOTE: some of these details are obtained from third party information.

Error de índice de matriz en la implementación del protocolo SMBv2 en srv2.sys en Windows Vista versión Gold, SP1 y SP2, Windows Server 2008 versión Gold y SP2, y Windows 7 RC, de Microsoft, permite a los atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (bloqueo de sistema) por medio de un carácter & (ampersand) en un campo de encabezado Process ID High en un paquete NEGOTIATE PROTOCOL REQUEST, que activa un intento de desreferencia de una ubicación de memoria fuera de límites, también se conoce como "SMBv2 Negotiation Vulnerability" NOTA: algunos de estos datos fueron obtenidos de la información de terceros.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2009-09-08 CVE Reserved
  • 2009-09-08 CVE Published
  • 2009-09-09 First Exploit
  • 2024-08-07 CVE Updated
  • 2024-10-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-399: Resource Management Errors
CAPEC
References (26)
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
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Windows Server 2008
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*-
Affected
Microsoft
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Windows Server 2008
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*itanium
Affected
Microsoft
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Windows Server 2008
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*x32
Affected
Microsoft
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Windows Server 2008
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*x64
Affected
Microsoft
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Windows Server 2008
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*sp2, itanium
Affected
Microsoft
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Windows Server 2008
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sp2
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x32
Affected
Microsoft
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Windows Server 2008
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sp2
Search vendor "Microsoft" for product "Windows Server 2008" and version "sp2"
x64
Affected
Microsoft
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Windows Vista
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*-
Affected
Microsoft
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Windows Vista
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*sp1
Affected
Microsoft
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Windows Vista
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*sp2
Affected