Cloudflare: Cloudflare based XSS for IE11

XSS can be performed via malformed URI request in IE11and potentially in Edge. Cloudflare has a vulnerable default error page for HTTP 522. For example it takes some time: https://hacker.one/%ff Lets use IE11 to proof the concept. https://hacker.one/%ff/?"escaped Result:...

CVE-2016-7241

CVE-2016-7241 concerns memory corruption in Microsoft Internet Explorer 11 and Microsoft Edge triggered by visiting a crafted website, leading to remote code execution or memory corruption-induced denial of service. The issue is attributed to memory corruption in the browser’s handling of certain...

November 8, 2016 — KB3198585 (OS Build 10240.17190)

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Microsoft Office 365 Word - Code Execution Vulnerability

Document Title: =============== Microsoft Office 365 Word - Code Execution Vulnerability References Source: ==================== http://www.vulnerability-lab.com/getcontent.php?id=1030 Release Date: ============= 2016-10-01 Vulnerability Laboratory ID VL-ID: ====================================...

IE11 remote code execution vulnerability MS16-063）

No description provided by source. oElement = document.createElement"IMG"; var oAttr = document.createAttribute"loop"; oAttr.nodeValue = oElement; oElement.loop = 0x41424344; oElement.setAttributeNodeoAttr; oElement.removeAttributeNodeoAttr; CollectGarbage;...

CVE-2016-3259

CVE-2016-3259 concerns memory corruption in Microsoft JScript 9, VBScript, and Chakra JavaScript engines used by Internet Explorer 9–11 and Edge, per the CVE entry and multiple related advisories. The connected documents corroborate a Chakra/JScript/VBScript memory corruption vulnerability that e...

Gratipay: upgrade Aspen on inside.gratipay.com to pick up CR injection fix

1 Using IE11, open DevTools and start network capture 2 visit the following URL: http://inside.gratipay.com/assets/%0dSet-Cookie:%20qwe=qwe%0dq 3 find a 'qwe' cookie set in the response There is a 0x0d character injected, which can be used as a header delimiter in IE. To see this behaviour using...

Adobe Flash - uint Capacity Field

Adobe Flash - uint Capacity Field Source: https://code.google.com/p/google-security-research/issues/detail?id=504 The latest version of the Vector. length check in Flash 18,0,0,232 is not robust against memory corruptions such as heap overflows. While it’s no longer possible to obviously bypass t...

微软 IE11 MSHTML.dll 远程拒绝服务漏洞

IE11发现的一个BUG,对HTML协议中的某些元素的处理存在代码完整性缺失。造成浏览器崩溃。 function boom var divA = document.createElement"div"; document.body.appendChilddivA; try //divA.contentEditable = "true"; divA.outerHTML = "AAAA"; var context = divA'msGetInputContext'; catch exception...

Adobe Flash opaqueBackground Use After Free Exploit

This Metasploit module exploits an use after free on Adobe Flash Player. The vulnerability, discovered by Hacking Team and made public on its July 2015 data leak, was described as an Use After Free while handling the opaqueBackground property 7 setter of the flash.display.DisplayObject class. Thi...

Adobe Flash Player ByteArray Use After Free Exploit

This Metasploit module exploits a use after free on Adobe Flash Player. The vulnerability, discovered by Hacking Team and made public on its July 2015 data leak, was described as a Use After Free while handling ByteArray objects. This Metasploit module has been tested successfully on: Windows 7 S...

Adobe Flash Player - Nellymoser Audio Decoding Buffer Overflow (Metasploit)

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class MetasploitModule 'Adobe Flash Player Nellymoser Audio Decoding Buffer Overflow', 'Description' = %q This module exploits a buffer overflow on Ado...

Adobe Flash Player ByteArray Use After Free

This module exploits an use after free on Adobe Flash Player. The vulnerability, discovered by Hacking Team and made public as part of the July 2015 data leak, was described as an Use After Free while handling ByteArray objects. This module has been tested successfully on: Windows 7 SP1 32-bit,...

Adobe Flash Player - ShaderJob Buffer Overflow (Metasploit)

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit3 'Adobe Flash Player ShaderJob Buffer Overflow', 'Description' = %q This module exploits a buffer overflow vulnerability related to th...

Adobe Flash Player ShaderJob Buffer Overflow Exploit

This Metasploit module exploits a buffer overflow vulnerability related to the ShaderJob workings on Adobe Flash Player. The vulnerability happens when trying to apply a Shader setting up the same Bitmap object as src and destination of the ShaderJob. Modifying the "width" attribute of the...

Sandbox Escape: Internet Explorer Enhanced Protected Mode sandbox escape via a broker vulnerability

Internet Explorer Enhanced Protected Mode sandbox escape via a broker vulnerability =================================================================================== Full source code demonstrating the escape from IE's sandbox -- by launching a medium-integrity calc at login -- is attached with...

Adobe Flash Player ShaderJob Buffer Overflow

This module exploits a buffer overflow vulnerability related to the ShaderJob workings on Adobe Flash Player. The vulnerability happens when trying to apply a Shader setting up the same Bitmap object as src and destination of the ShaderJob. Modifying the "width" attribute of the ShaderJob after...

Adobe Flash Player - NetConnection Type Confusion (Metasploit)

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit3 'Adobe Flash Player NetConnection Type Confusion', 'Description' = %q This module exploits a type confusion vulnerability in the...

Adobe Flash Player domainMemory ByteArray Use After Free

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class Metasploit3 'Adobe Flash Player domainMemory ByteArray Use After Free', 'Description' = %q This module exploits a use-after-free vulnerability in...

HackerOne: Vulnerability with the way \ escaped characters in <http://danlec.com> style links are rendered

Uh\ oh! Basic POC: Sequences like test\ are rendered as http://test Examples of what could be done with this: Obviously there's a whole variety of stuff that can be done when you can inject arbitrary HTML, even in spite of the CSP protection. We can put in elements we're not supposed to see above...