National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2009-1926 Detail

Current Description

Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allow remote attackers to cause a denial of service (TCP outage) via a series of TCP sessions that have pending data and a (1) small or (2) zero receive window size, and remain in the FIN-WAIT-1 or FIN-WAIT-2 state indefinitely, aka "TCP/IP Orphaned Connections Vulnerability."

Source:  MITRE
Description Last Modified:  09/08/2009
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.recurity-labs.com/content/pub/Microsoft_Windows_CVE-2009-1926
http://www.securityfocus.com/archive/1/506331/100/0/threaded
http://www.securityfocus.com/bid/36269
http://www.us-cert.gov/cas/techalerts/TA09-251A.html US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-048
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5965

References to Check Content

Identifier:
oval:org.mitre.oval:def:5965
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:5965

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:-:-:x32:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:-:-:x64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:-:-:x64:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:-:sp1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_xp:*:sp2:professional:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-1926
NVD Published Date:
09/08/2009
NVD Last Modified:
02/26/2019