9.3

CVE-2012-1891

Heap-based buffer overflow in Microsoft Data Access Components (MDAC) 2.8 SP1 and SP2 and Windows Data Access Components (WDAC) 6.0 allows remote attackers to execute arbitrary code via crafted XML data that triggers access to an uninitialized object in memory, aka "ADO Cachesize Heap Overflow RCE Vulnerability."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Data Access Components Version 2.8 Update sp1
   Microsoft ≫ Windows Xp Update sp3
Microsoft ≫ Data Access Components Version 2.8 Update sp2
   Microsoft ≫ Windows Server 2003 Update sp2
   Microsoft ≫ Windows Xp Version - Update sp2 Edition x64
Microsoft ≫ Windows Data Access Components Version 6.0
   Microsoft ≫ Windows 7 Edition x64
   Microsoft ≫ Windows 7 Edition x86
   Microsoft ≫ Windows 7 Update sp1 Edition x64
   Microsoft ≫ Windows 7 Update sp1 Edition x86
   Microsoft ≫ Windows 7 Version -
   Microsoft ≫ Windows 7 Version - Update sp1 Edition x64
   Microsoft ≫ Windows 7 Version - Update sp1 Edition x86
   Microsoft ≫ Windows Server 2008 Update sp2 Edition itanium
   Microsoft ≫ Windows Server 2008 Update sp2 Edition x64
   Microsoft ≫ Windows Server 2008 Update sp2 Edition x86
   Microsoft ≫ Windows Server 2008 Version r2 Edition itanium
   Microsoft ≫ Windows Server 2008 Version r2 Edition x64
   Microsoft ≫ Windows Vista Update sp2
   Microsoft ≫ Windows Vista Update sp2 Edition x86
   Microsoft ≫ Windows Vista Version - Update sp2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 29.41% 0.979
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CISA-ADP 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

http://www.us-cert.gov/cas/techalerts/TA12-192A.html
US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-045
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14783