Advisory Details

February 10th, 2015

Microsoft Internet Explorer Type Confusion Information Disclosure Vulnerability

ZDI-15-028
ZDI-CAN-2607

CVE ID CVE-2015-0046
CVSS SCORE 2.6, AV:N/AC:H/Au:N/C:P/I:N/A:N
AFFECTED VENDORS Microsoft
AFFECTED PRODUCTS Internet Explorer
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['17006']. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS


This vulnerability allows remote attackers to disclose information on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of DOM manipulations. By manipulating the DOM, an attacker can cause the browser to confuse an ActiveX control with a string. This could allow an attacker to disclose memory from the current process.

ADDITIONAL DETAILS Microsoft has issued an update to correct this vulnerability. More details can be found at:
https://technet.microsoft.com/library/security/MS15-009
DISCLOSURE TIMELINE
  • 2014-11-04 - Vulnerability reported to vendor
  • 2015-02-10 - Coordinated public release of advisory
CREDIT Stephen Fewer of Harmony Security (www.harmonysecurity.com)
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