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zdiAnonymousZDI-10-117
HistoryJul 13, 2010 - 12:00 a.m.

Microsoft Office Access AccWizObjects ActiveX Control Uninitialized Imports Remote Code Execution Vulnerability

2010-07-1300:00:00
Anonymous
www.zerodayinitiative.com
17

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.923 High

EPSS

Percentile

98.9%

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Office. User interaction is required in that a user must browse to a malicious website. The specific flaws exists in the instantiation of three specific ActiveX controls. The combination of loading all three controls in a particular order results in a transfer of control to unallocated memory which can be leveraged by remote attackers to execute arbitrary code under the context of the currently logged in user.

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.923 High

EPSS

Percentile

98.9%