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;...

The vulnerability of the Internet Explorer browser, which allows a violator to trigger a service failure or execute arbitrary code

The vulnerability of the Internet Explorer browser arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a service failure memory corruption by using a specially crafted web page...

The vulnerability of the Internet Explorer browser, which allows a violator to trigger a service failure or execute arbitrary code

The vulnerability of the Internet Explorer browser arises from an operation that goes beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or cause a service failure memory corruption by using a specially crafted web page...

Microsoft Internet Explorer 11 MSHTML CGeneratedContent::HasGeneratedSVGMarker Type Confusion

Throughout November, I plan to release details on vulnerabilities I found in web-browsers which I've not released before. This is the eighteenth 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 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...

SHA-1 ウェブサーバー証明書は警告！ウェブサイト管理者は影響の最終確認を

こんにちは、村木ゆりかです。 以前よりマイクロソフト セキュリティ アドバイザリ 2880823、そして、このブログでもご案内しているとおり、証明書に利用されているハッシュ アルゴリズム SHA-1 の安全性の低下に伴い、利用廃止が進められています。 マイクロソフトでは、2017 年 2 月 14 日 米国時間 2017 年中旬 2017 日 5 月 9 日 米国時間 より、SHA-1 の TLS サーバー証明書を利用するウェブサイトを、Microsoft Edge および Internet Explorer 11...

Microsoft Internet Explorer 8 MSHTML - 'Ptls5::Ls­Find­Span­Visual­Boundaries' Memory Co

Exploit for windows platform in category dos / poc 0day.today 2018-01-02...

Microsoft Internet Explorer 8 jscript - 'Reg­Exp­Base::FBad­Header' Use-After-Free (MS15

Exploit for windows platform in category dos / poc // This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g"; "A".replacer, function // Force OLEAUT...

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 Cutting Off SHA-1 Support in February for Edge, IE 11

Microsoft confirmed that Feb. 14, 2017 is the cutoff date for SHA-1 support in its Microsoft Edge and Internet Explorer 11 browsers. After that date, neither browser will immediately load sites still running SHA-1 certificates and users will be shown an invalid certificate warning. Users will als...

Microsoft Internet Explorer 8 - MSHTML Ptls5::Ls­Find­Span­Visual­Boundaries Memory Corruption

Microsoft Internet Explorer 8 - MSHTML Ptls5::Ls­Find­Span­Visual­Boundaries Memory Corruption...

Microsoft Internet Explorer 8 - MSHTML 'Ptls5::Ls­Find­Span­Visual­Boundaries' Memory Corruption

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Microsoft Internet Explorer 8 - jscript 'Reg­Exp­Base::FBad­Header' Use-After-Free (MS15-018)

// This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g"; "A".replacer, function // Force OLEAUT32 to free the string for var j = 0; j !--...

Microsoft Internet Explorer 8 - jscript Reg­Exp­Base::FBad­Header Use-After-Free (MS15-018)

Microsoft Internet Explorer 8 - jscript Reg­Exp­Base::FBad­Header Use-After-Free MS15-018 // This Po­C attempts to exploit a use-after-free bug in Microsoft Internet // Explorer 8. // See http://blog.skylined.nl/20161116001.html for details. var r=new Reg­Exp"A|x|x|xx|xxxxxxxxxxxxxxxxxxxx+", "g";...

Microsoft Internet Explorer 11 iertutil LCIEGetTypedComponentFromThread Use-After-Free Exploit

A specially crafted web-page can cause the iertutil.dll module of Microsoft Internet Explorer 11 to free some memory while it still holds a reference to this memory. The module can be made to use this reference after the memory has been freed. Unlike many use-after-free bugs in MSIE, this issue,...

Microsoft Internet Explorer 11 iertutil LCIEGetTypedComponentFromThread 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 thirteenth 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...

"Use Windows Session Credentials" options does not work for Veeam ONE Reporter and Business View websites

Challenge When using Internet Explorer , Veeam ONE Reporter and Business View websites keep asking for Windows credentials at logon despite enabling the "Use Windows session credentials" option. NOTE: Business View website is not available since version 9.5 Update 4. It was integrated with the...

Microsoft Internet Explorer 8 Javascript RegExpBase::FBadHeader 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 twelfth 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 through...

PortSwigger Web Security: XSS in IE11 on portswigger.net via Flash

Hello Portswigger Security Team, There is a reflective XSS vulnerability in portswigger.net. The flash file https://portswigger.net/burp/tutorials/video-js/video-js.swf is from an old video.js library version 3.2.0 which is vulnerable to XSS. This XSS will be blocked by CSP instruction object-src...

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...