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saintSAINT CorporationSAINT:03E7A5281840C59EBDF3CEC247D9AB42
HistorySep 05, 2013 - 12:00 a.m.

Internet Explorer CFlatMarkupPointer Object Handling Use-after-free Vulnerability

2013-09-0500:00:00
SAINT Corporation
my.saintcorporation.com
12

9.3 High

CVSS2

Attack Vector

NETWORK

Attack 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

0.97 High

EPSS

Percentile

99.8%

Added: 09/05/2013
CVE: CVE-2013-3184
BID: 61668
OSVDB: 96182

Background

Internet Explorer is an HTML web browser which comes by default on Microsoft operating systems.

Problem

A user-after-free vulnerability when handling the **InsertImage** command identifier of **CFlatMarkupPointer** objects in a web page allows arbitrary command execution.

Resolution

Apply the update referenced in Microsoft Security Bulletin 13-059.

References

<http://www.zerodayinitiative.com/advisories/ZDI-13-195/&gt;

Limitations

This exploit was tested against Microsoft Internet Explorer 9 on Windows 7 SP1 (DEP OptIn).

JRE 6 must be installed on Windows 7.

The user must open the exploit file in Microsoft Internet Explorer 9.

Platforms

Windows

9.3 High

CVSS2

Attack Vector

NETWORK

Attack 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

0.97 High

EPSS

Percentile

99.8%