Rule

--
Sid
16637

--
Summary:
This event is generated when an attempt is made to exploit a known vulnerability in ie.

--
Impact:
Denial of Service. Information disclosure. Loss of integrity. Complete admin access.

--
Detailed Information:
Microsoft Internet Explorer 5.01 SP4, 6, 6 SP1, 7, and 8 does not prevent rendering of non-HTML local files as HTML documents, which allows remote attackers to bypass intended access restrictions and read arbitrary files via vectors involving JavaScript exploit code that constructs a reference to a file://127.0.0.1 URL, aka the dynamic OBJECT tag vulnerability, as demonstrated by obtaining the data from an index.dat file, a variant of CVE-2009-1140 and related to CVE-2008-1448.

--
Affected Systems:
microsoft ie 5.01
microsoft ie 6
microsoft ie 7
microsoft ie 8

--
Attack Scenarios:
An attacker can host a web site that will return code of their choosing to the object when a victim clicks on a malicious link.

--
Ease of Attack:
Difficult.

--
False Positives:
None known.

--
False Negatives:
None known.

--
Corrective Action:
Upgrade to the latest non-affected version of the software.

Apply the appropriate vendor supplied patches.

--
Contributors:
Sourcefire Vulnerability Research Team
This document was generated from data supplied by the National Vulnerability Database. A product of the National Institute of Standards and Technology.
For more information see http://nvd.nist.gov/

--
Additional References:

NIST CVE-2010-0255:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0255
 
Common Weakness Enumeration:
http://cwe.mitre.org/data/definitions/120.html
 
Common Attack Pattern Enumeration and Classification:
http://capec.mitre.org/data/definitions/100.html

--
