8.4

CVE-2011-1231

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 7 Version-
Microsoft ≫ Windows 7 Version- Updatesp1 Editionx64
Microsoft ≫ Windows 7 Version- Updatesp1 Editionx86
Microsoft ≫ Windows Server 2008 Editionitanium
Microsoft ≫ Windows Server 2008 Updatesp2 Editionx32
Microsoft ≫ Windows Server 2008 Updatesp2 Editionx64
Microsoft ≫ Windows Server 2008 Version- Updatesp2 Editionitanium
Microsoft ≫ Windows Server 2008 Versionr2 Editionitanium
Microsoft ≫ Windows Server 2008 Versionr2 Editionx64
Microsoft ≫ Windows Vista Updatesp1
Microsoft ≫ Windows Vista Updatesp2
Microsoft ≫ Windows Xp Updatesp3
Microsoft ≫ Windows Xp Version- Updatesp2 Editionx64
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.35% 0.678
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
134c704f-9b21-4f2e-91b3-4a467353bcc0 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.us-cert.gov/cas/techalerts/TA11-102A.html
US Government Resource
http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnerabilities-in-the-win32k-subsystem.aspx
http://secunia.com/advisories/44156
http://support.avaya.com/css/P8/documents/100133352
http://www.securitytracker.com/id?1025345
http://www.vupen.com/english/advisories/2011/0952
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-034
http://osvdb.org/71737
http://www.securityfocus.com/bid/47231
https://exchange.xforce.ibmcloud.com/vulnerabilities/66413
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12036