Advisory Details

February 9th, 2016

Microsoft Internet Explorer CSVGAnimatedAngle Use-After-Free Remote Code Execution Vulnerability

ZDI-16-157
ZDI-CAN-3297

CVE ID CVE-2016-0072
CVSS SCORE 6.8, (AV:N/AC:M/Au:N/C:P/I:P/A:P)
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 20998. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code 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 usage of CSVGAnimatedAngle objects. By manipulating a document's elements, an attacker can cause a CSVGAnimatedAngle object in memory to be reused after it has been freed. An attacker can leverage this vulnerability to execute arbitrary code under the context of the current process.

ADDITIONAL DETAILS Microsoft has issued an update to correct this vulnerability. More details can be found at:
https://technet.microsoft.com/en-us/library/security/MS16-009
DISCLOSURE TIMELINE
  • 2015-09-17 - Vulnerability reported to vendor
  • 2016-02-09 - Coordinated public release of advisory
CREDIT 0016EECD9D7159A949DAD3BC17E0A939
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