CVE-2017-12814

CVE-2017-12814 affects Windows builds of Perl prior to 5.24.3-RC1 and 5.26.x prior to 5.26.1-RC1, due to a stack-based overflow in CPerlHost::Add (win32/perlhost.h). An overly large ENV key can overflow a fixed stack buffer, enabling arbitrary code execution. Public details confirm affected versi...

[SECURITY] Fedora 25 Update: libsndfile-1.0.28-6.fc25

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

[SECURITY] Fedora 26 Update: libsndfile-1.0.28-6.fc26

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

[SECURITY] Fedora 25 Update: libsndfile-1.0.28-3.fc25

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

July 11, 2017—KB4025342 (OS Build 15063.483)

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[SECURITY] Fedora 24 Update: libsndfile-1.0.28-2.fc24

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

[SECURITY] Fedora 26 Update: libsndfile-1.0.28-2.fc26

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

Microsoft MsMpEng - Multiple Problems Handling ntdll!NtControlChannel Commands

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1260 MsMpEng includes a full system x86 emulator that is used to execute any untrusted files that look like PE executables. The emulator runs as NT AUTHORITY\SYSTEM and isn't sandboxed. Browsing the list of win32 APIs that the...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

Writing a libemu/Unicorn Compatability Layer

In this post we are going to take a quick look at what it takes to write a libemu compatibility layer for the Unicorn engine. In the course of this work, we will also import the libemu Win32 environment to run under Unicorn. For a bit of background, libemu is a lightweight x86 emulator written in...

[SECURITY] Fedora 26 Update: libsndfile-1.0.28-1.fc26

libsndfile is a C library for reading and writing sound files such as AIFF, AU, WAV, and others through one standard interface. It can currently read/write 8, 16, 24 and 32-bit PCM files as well as 32 and 64-bit floating point WAV files and a number of compressed formats. It compiles and runs on...

Edit and Replay Network Traffic: tcpreplay

Edit and Replay Network Traffic Tcpreplay is a suite of GPLv3 licensed utilities for UNIX and Win32 under Cygwin operating systems for editing and replaying network traffic which was previously captured by tools like tcpdump and Ethereal / Wireshark . It allows you to classify traffic as client o...

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...

Microsoft Windows 8.1 Update 2 / 10 10586 (x86/x64) - NtLoadKeyEx User Hive Attachment Point Privilege Escalation (MS16-111)

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=865 Windows: NtLoadKeyEx User Hive Attachment Point EoP Platform: Windows 10 10586 32/64 and 8.1 Update 2, not tested Windows 7 Class: Elevation of Privilege Summary: The NtLoadKeyEx system call allows an unprivileged user to loa...

openSUSE Security Update : gtk2 (openSUSE-2016-1117)

This gtk2 update to version 2.24.31 fixes the following issues : Security issues fixed : - CVE-2013-7447: Fixed integer overflow in image handling boo966682. Bugs fixed : - Changes from version 2.24.31 : + Backport many file chooser entry fixes and cleanups. + Don't crash if invisible files are...

HatDBG - Minimal WIN32 Debugger in Powershell

The HatDBG is A pure Powershell win32 debugging abstraction class. The goal of this project is to make a powershell debugger. It is intended to be used during internal penetration tests and red team engagements. This is exclusively for educational purposes. The debugger objects implementing a...

MSRT August 2016 release adds Neobar detection

As part of our ongoing effort to provide better malware protection, the August 2016 release of the Microsoft Malicious Software Removal Tool MSRT includes detections for BrowserModifier: Win32/Neobar, unwanted software, and Win32/Rovnix, a trojan malware family. This blog discusses...

Microsoft WinDbg - 'logviewer.exe' Crash (PoC)

Credits: HYP3RLINX + Website: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/MS-WINDBG-LOGVIEWER-BUFFER-OVERFLOW.txt + ISR: ApparitionSec Vendor: ================= www.microsoft.com Product: ==================== WinDbg logviewer.exe LogViewer logviewer.exe, a tool...

OPAC KpwinSQL Cross Site Scripting / Local File Inclusion

OPAC KpwinSQL LFI/XSS Vulnerabilities -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Product Website : http://www.kpsys.cz/ Affected version: All -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Description: KpwinSQL suffers from an unauthenticated file inclusion vulnerability LFI when input passed thru...