ASLR + DEP Bypass Puts Hackers Ahead

When Microsoft shipped Windows Vista, the addition of security technologies like ASLR Address Space Layout Randomization alongside DEP Data Execution Prevention and SafeSEH were held up as major roadblocks to hacker attacks. With every new service pack of OS upgrade, these mitigations got stronge...

Immunity Canvas: MS10_026

Name| ms10026 ---|--- CVE| CVE-2010-0480 Exploit Pack| CANVAS Description| MPEG Layer-3 codecs stack overflow Notes| CVE Name: CVE-2010-0480 VENDOR: Microsoft MSADV: MS10-026 Repeatability: One Shot MSRC: http://www.microsoft.com/technet/security/Bulletin/MS10-026.mspx Note: This is a client-side...

PHP 6.0 Dev str_transliterate() Buffer overflow - NX + ASLR Bypass

No description provided by source. ?php / 04-06-2010 PHP 6.0 Dev strtransliterate 0Day Buffer Overflow Exploit Tested on Windows 2008 SP1 DEP alwayson Matteo Memelli aka ryujin AT offsec.com original sploit: http://www.exploit-db.com/exploits/12051 Author: Pr0T3cT10n Thx to muts and Elwood for...

PHP 6.0 Dev str_transliterate() Buffer Overflow

whoami whoami nt authority\system / errorreporting0; $bases = $GET'poss'; $basee = $GET'pose'; $offs = $GET'offs'; $offe = $GET'offe'; ifinigetbool'unicode.semantics' $buff = strrepeat"\u4141", 32; $tbp = "\u2650\u6EE5"; // 6EE52650 ADDRESS TO BE PATCHED BY WPM $ptw = "\u2FE0\u6EE5"; // 6EE52FE0...

PHP 6.0 Dev str_transliterate() Buffer overflow - NX + ASLR Bypass

Exploit for windows platform in category local exploits ================================================================== PHP 6.0 Dev strtransliterate Buffer overflow - NX + ASLR Bypass ================================================================== whoami whoami nt authority\system /...

HD Moore on Metasploit, Exploitation and the Art of Pen Testing

Dennis Fisher talks with HD Moore, the founder of the Metasploit Project and the chief security officer at Rapid7, about the evolution of Metasploit, the difficulty of client-side exploitation in the age of DEP and ASLR and the decision on when to publish an exploit. Podcast audio courtesy of...

JITed egg-hunter stage-0 shellcode Adjusted universal for xp/vista/win7

JITed egg-hunter stage-0 shellcode Adjusted universal for xp/vista/win7. Shellcode exploit for windows platform // JITed egg-hunter stage-0 shellcode // Permanent DEP bypass // // By Alexey Sintsov // [email protected] // [email protected] // // DSecRG - Digital Security Research Group dsecrg.com//...

JITed egg-hunter stage-0 shellcode Adjusted universal for xp/vista/win7

Exploit for win32 platform in category shellcode ======================================================================= JITed egg-hunter stage-0 shellcode Adjusted universal for xp/vista/win7 ======================================================================= // JITed egg-hunter stage-0...

Researchers Finding New Ways to Bypass Exploit Mitigations

VANCOUVER–Software makers, led by Microsoft, have spent the last few years steadily adding new memory-protection and exploit-mitigation technologies such as ASLR, DEP and SafeSEH to their products. But the state of the art in exploitation has advanced just as steadily and, as researchers showed a...

Hacker exploits IE8 on Windows 7 to Win Pwn2Own

VANCOUVER, BC — Jumping through a series of anti-exploit roadblocks, Dutch hacker Peter Vreugdenhil pulled off an impressive CanSecWest Pwn2Own victory here, hacking into a fully patched 64-bit Windows 7 machine using a pair of Internet Explorer vulnerabilities. Vreugdenhil, an independent...

Mozilla Firefox Hacked at Pwn2Own Contest

VANCOUVER, BC — The first day of the CanSecWest Pwn2Own hacker challenge wrapped up here today with a familiar face going after a familiar target. And, for the second year in a row, a German hacker known simply as “Nils” exploited a previously unknown vulnerability in Mozilla Firefox to take...

JITed egg-hunter stage-0 shellcode

No description provided by source. // JITed egg-hunter stage-0 shellcode // Permanent DEP bypass // // By Alexey Sintsov // [email protected] // [email protected] // // DSecRG - Digital Security Research Group dsecrg.com// // // TAG=3135330731353307 // its mean 0x07333531 twice! // // // This versi...

JITed egg-hunter stage-0 shellcode

Exploit for win32 platform in category shellcode ================================== JITed egg-hunter stage-0 shellcode ================================== // JITed egg-hunter stage-0 shellcode // Permanent DEP bypass // // By Alexey Sintsov // email protected // email protected // // DSecRG -...

JITed egg-hunter stage-0 shellcode

JITed egg-hunter stage-0 shellcode. Shellcode exploit for windows platform // JITed egg-hunter stage-0 shellcode // Permanent DEP bypass // // By Alexey Sintsov // [email protected] // [email protected] // // DSecRG - Digital Security Research Group dsecrg.com// // // TAG=3135330731353307 // its me...

Charlie Miller on Mac OS X, Pwn2Own and Writing Exploits

The following is the full transcript of a live Threatpost chat with Charlie Miller, a vulnerability researcher at Independent Security Evaluators. During this session, Miller discussed his approach to finding security flaws, his work on fuzzing applications, his plans for this year’s Pwn2Own hack...

Microsoft Virtual PC Flaw Lets Hackers Bypass Windows Defenses

An exploit writer at Core Security Technologies has discovered a serious vulnerability that exposes users of Microsoft’s Virtual PC virtualization software to malicious hacker attacks. The vulnerability, which is unpatched, essentially allows an attacker to bypass several major security mitigatio...

Adobe Acrobat Bundled LibTIFF Integer Overflow

This module exploits an integer overflow vulnerability in Adobe Reader and Adobe Acrobat Professional versions 8.0 through 8.2 and 9.0 through 9.3. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'zlib' class...

Adobe Acrobat Bundled LibTIFF Integer Overflow

$Id: adobelibtiff.rb 8833 2010-03-16 18:06:50Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/...

Immunity Canvas: IE_PEERS_SETATTRIBUTE

Name| iepeerssetattribute ---|--- CVE| CVE-2010-0806 Exploit Pack| CANVAS Description| iepeerssetattribute Notes| CVE Name: CVE-2010-0806 VENDOR: Microsoft Notes: This is the iepeers exploit for IE 6/7, first discovered in the wild in March, 2010. It will work on both DEP and non-DEP machines and...

Microsoft IE畸形对象操作内存破坏漏洞

BUGTRAQ ID: 38615 CVE ID: CVE-2010-0806 Internet Explorer是Windows操作系统中默认捆绑的web浏览器。 Internet Explorer通过使用iepeers.dll组件提供对Web文件夹和打印的支持，该组件中存在释放后使用错误。如果用户加载了特制的HTML文档或 Office文件，未经认证的远程攻击者就可以导致拒绝服务或执行任意代码。 Microsoft Internet Explorer 7.0 Microsoft Internet Explorer 6.0 SP1 Microsoft Internet Explorer...