macOS iOS NSKeyedUnarchiver - Use-After-Free of ObjC Objects when Unarchiving OITSUIntDictionary Instances

macOS iOS NSKeyedUnarchiver - Use-After-Free of ObjC Objects when Unarchiving OITSUIntDictionary Instances When deserializing NSObjects with the NSArchiver API 1, one can supply a whitelist of classes that are allowed to be unarchived. In that case, any object in the archive whose class is not...

macOS / iOS NSKeyedUnarchiver - Use-After-Free of ObjC Objects when Unarchiving OITSUIntDictionary Instances

When deserializing NSObjects with the NSArchiver API 1, one can supply a whitelist of classes that are allowed to be unarchived. In that case, any object in the archive whose class is not whitelisted will not be deserialized. Doing so will also cause the NSKeyedUnarchiver to "requireSecureCoding"...

Router 0day vulnerability discovery practical-vulnerability warning-the black bar safety net

! Last year 7 month in the company's internal share over this issue, said to also almost a year, too lazy to now only issued to. In 2018, 3, 4 on more than two or three months time, spent more and more time to engage in a domestic router, dug some holes, after also don't get it. Also wrote a litt...

HexRaysCodeXplorer - Hex-Rays Decompiler Plugin For Better Code Navigation

The Hex-Rays Decompiler plugin for better code navigation in RE process. CodeXplorer automates code REconstruction of C++ applications or modern malware like Stuxnet, Flame, Equation, Animal Farm ... The CodeXplorer plugin is one of the first publicly available Hex-Rays Decompiler plugins. We kee...

FLARE Script Series: Automating Objective-C Code Analysis with Emulation

This blog post is the next episode in the FireEye Labs Advanced Reverse Engineering FLARE team Script Series. Today, we are sharing a new IDAPython library – flare-emu – powered by IDA Pro and the Unicorn emulation framework that provides scriptable emulation features for the x86, x8664, ARM, and...

FLARE Script Series: Automating Objective-C Code Analysis with Emulation

This blog post is the next episode in the FireEye Labs Advanced Reverse Engineering FLARE team Script Series. Today, we are sharing a new IDAPython library – flare-emu – powered by IDA Pro and the Unicorn emulation framework that provides scriptable emulation features for the x86, x8664, ARM, and...

IDA-minsc Wins Second Place in Hex-Rays Plugins Contest

Introduction Ali Rizvi-Santiago of Cisco Talos recently tied for second place in the IDA plugin contest with a plugin named "IDA-minsc." IDA is a multi-processor disassembler and debugger created by the company Hex-Rays and this year there were a total of four winners with nine submissions total...

ScratchABit - Easily retargetable and hackable interactive disassembler with IDAPython-compatible plugin API

ScratchABit is an interactive incremental disassembler with data/control flow analysis capabilities. ScratchABit is dedicated to the efforts of the OpenSource reverse engineering community reverse engineering to produce OpenSource drivers/firmware for hardware not properly supported by vendors...

Python tools for Pentesters

If you are involved in vulnerability research, reverse engineering or penetration testing, I suggest to try out the Python programming language. It has a rich set of useful libraries and programs. This page lists some of them. Most of the listed tools are written in Python, others are just Python...

CVE-2011-4783

The IDAPython plugin before 1.5.2.3 in IDA Pro allows user-assisted remote attackers to execute arbitrary code via a crafted IDB file, related to improper handling of certain swigruntimedata files in the current working directory...

Design/Logic Flaw

The IDAPython plugin before 1.5.2.3 in IDA Pro allows user-assisted remote attackers to execute arbitrary code via a crafted IDB file, related to improper handling of certain swigruntimedata files in the current working directory...

CVE-2011-4783

CVE-2011-4783 affects IDA Pro’s IDAPython plugin up to version 1.5.2.3. A crafted IDB file can trigger arbitrary code execution due to improper handling of swig_runtime_data in the current working directory, with an attacker leveraging user-assisted remote access. The vulnerability enables code e...

CVE-2011-4783

The IDAPython plugin before 1.5.2.3 in IDA Pro allows user-assisted remote attackers to execute arbitrary code via a crafted IDB file, related to improper handling of certain swigruntimedata files in the current working directory...

CVE-2011-4783: Improper Input Validation

The IDAPython plugin before 1.5.2.3 in IDA Pro allows user-assisted remote attackers to execute arbitrary code via a crafted IDB file, related to improper handling of certain swigruntimedata files in the current working directory...

Vulnerability in Hex-Rays IDA Pro, IDAPython Plugin Could Allow Arbitrary Script Execution

Executive Summary Microsoft is providing notification of the discovery and remediation of a vulnerability affecting IDA Pro running the IDAPython plugin. By default, the IDAPython plugin is installed with all versions of IDA Pro. Microsoft discovered and disclosed the vulnerability under...