Unravelling .NET with the Help of WinDBG

This blog was authored by Paul Rascagneres and Warren Mercer.Introduction.NET is an increasingly important component of the Microsoft ecosystem providing a shared framework for interoperability between different languages and hardware platforms. Many Microsoft tools, such as PowerShell, and other...

CVE-2017-0283: Windows Uniscribe remote code execution vulnerability analysis-vulnerability warning-the black bar safety net

The last“patch Tuesday”to fix the one named“USP10! MergeLigRecords in Windows Uniscrible font processing heap broken ring”RCE vulnerability. Many days after the Google Project Zero team of Mateusz Jurczyk released a PoC of the report. In the Windows of the library at the same time the presence of...

Microsoft Windows 7 Kernel - win32k!xxxClientLpkDrawTextEx Stack Memory Disclosure

Microsoft Windows 7 Kernel - win32k!xxxClientLpkDrawTextEx Stack Memory Disclosure / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1182 We have discovered that it is possible to disclose portions of uninitialized kernel stack memory to user-mode applications in Windows 7 other...

Based on jemalloc Android exploit skills----CENSUS-bug warning-the black bar safety net

Background description jemalloc-related research argp and huku in 2012 in Phrack published on: jemalloc memory allocator a separate use of themade-based on FreeBSD libc POC. argp and huku in 2012 BlackHat published: in Firefo play bad jemalloc metadata. argp in 2015 INFILTRATE on jemalloc exploit...

In-depth analysis of the N. S. A. took 5 years of IIS vulnerability-vulnerability warning-the black bar safety net

Source: Xuanwu lab Author: Ke Liu of Tencent’s Xuanwu Lab The 1. Vulnerability description 1.1 exploit description 2017 3 November 27, from South China University of technology the Zhiniang Peng and Chen Wu in GitHub 1 discloses an IIS 6.0 vulnerability exploit code, and specify its may 2016 7...

CVE-2013-2551-sample analysis and exploits and Defense-vulnerability warning-the black bar safety net

0x0 is written on the front VUPEN team in the Pwn2Own 2013 hacking contest using the vulnerability to compromise Windows 8 environment, IE10, then on their blog discloses technical details. According to VUPEN description of the vulnerability produced in the VGX. DLL module, in the VML language...

Nebula exploit package CVE-2016-0189 exploit analysis-exploit warning-the black bar safety net

1. Introduction In recent years, exploit kitsEK/Exploit Kitmarket amidst the winds of change。 2016 early June, once rampant in the Angler EK disappeared, the Neutrino EK quickly filled the void. Then just less than 3 months time, the Neutrino EK and go for the underground, the RIG EK and then...

Microsoft Visual Studio 2015 update 3 - Denial of Service Exploit

Exploit for windows platform in category dos / poc Exploit Title: Microsoft Visual Studio 2015 update 3 – Stack overflow Date: 2017-03-26 Exploit Author: Peter Baris Vendor Homepage: http://www.saptech-erp.com.au Software Link:...

Windows Exploit development tutorial series--stack injection a-vulnerability warning-the black bar safety net

! Foreword Welcome to the heap spray tutorial the first part. This Part I will introduce the IE under typical heap spray technique, the second part will introduce the precise injection and IE8 under UAF vulnerabilities. It is worth mentioning that, the stack injection is just a payload Delivery...

Ichitaro Office JTD Figure handling Code Execution Vulnerability

Summary A vulnerability was discovered within the Ichitaro word processor. Ichitaro is published by JustSystems and is considered one of the more popular word processors used within Japan. Ichitaro’s proprietary file format is a Compound Document similar to .doc for Microsoft Word called .jtd. Wh...

EasyCom For PHP 4.0.0 - Buffer Overflow (PoC)

EasyCom For PHP 4.0.0 - Buffer Overflow PoC + Credits: John Page AKA Hyp3rlinX + Website: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/EASYCOM-PHP-API-BUFFER-OVERFLOW.txt + ISR: ApparitionSec Vendor: ================ easycom-aura.com Product:...

EasyCom For PHP 4.0.0 - Buffer Overflow (PoC)

Credits: John Page AKA Hyp3rlinX + Website: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/EASYCOM-PHP-API-BUFFER-OVERFLOW.txt + ISR: ApparitionSec Vendor: ================ easycom-aura.com Product: =========================== EASYCOM AS400 iBMI PHP API...

GOM Player 2.3.10.5266 - .fpx Denial of Service Exploit

Exploit for windows platform in category dos / poc Exploit Title: GOM Player 2.3.10.5266 - Remote heap corruption .fpx Date: 2017-02-15 Exploit Author: Peter Baris Exploit link: http://www.saptech-erp.com.au/resources/PoC.zip Software Link: http://player.gomlab.com/download.gom?language=eng CVE:...

Firefox 50.0.2 after the release reuse vulnerability analysis CVE-2016-9899-a vulnerability warning-the black bar safety net

Author: k0shl reprint please indicate the source author blog:http://whereisk0shl. top Preface Small year has passed, New Year rhythm, give you worship a early years, a Happy New Year! Haven't come across such after the release reuse vulnerability, which vulnerability causes is a very classic...

From MS16-098 see a Windows 8.1 kernel exploit-vulnerability warning-the black bar safety net

When I first started contact core vulnerability when I don't have any about the kernel of the experience, not to mention to take advantage of a kernel vulnerability, but I'm always for reverse engineering and exploit techniques are very interested. Initially, my idea was simple: find one not...

FLARE Script Series: Querying Dynamic State using the FireEye Labs Query-Oriented Debugger (flare-qdb)

Introduction This post continues the FireEye Labs Advanced Reverse Engineering FLARE script series. Here, we introduce flare-qdb, a command-line utility and Python module based on vivisect for querying and altering dynamic binary state conveniently, iteratively, and at scale. flare-qdb works on...

The vulnerability of the war of cve-2012-0003 study analysis-vulnerability warning-the black bar safety net

这个 漏洞 是 由于 微软 的 多媒体 库 winmm.dllc:\windows\system32\winmm.dllin the processing of MIDI files, since the data of the improper handling causes the"stack overflow", the attacker can be embedded in a web page a special MIDI file to the remote execution of arbitrary code. 0x01 ready to work Using the m...

AVS Audio Converter 8.2.1 - Buffer Overflow Vulnerability

Product & Service Introduction: =============================== AVS Audio Editor is an audio file editor of its primary function is for editing audio files. It is able to cut, join, combine or split audio files. All these operations are done with great precision to the hundredth of a second. You...

VUPlayer 2.49 - (.wax) Buffer Overflow Vulnerability

Product & Service Introduction: =============================== VUPlayer is a freeware multi-format audio player for windows. Copy of the Vendor Homepage: http://vuplayer.com/vuplayer.php Technical Details & Description: ================================ The classic buffer overflow vulnerability i...

DllHijackAuditor 3.5 - Stack Overflow Vulnerability

Document Title: =============== DllHijackAuditor 3.5 - Stack Overflow Vulnerability References Source: ==================== https://www.vulnerability-lab.com/getcontent.php?id=1954 Release Date: ============= 2016-09-21 Vulnerability Laboratory ID VL-ID: ==================================== 1954...