Exploit for Classic Buffer Overflow in Kimmov Frhed

CVE-2023-4590 - PoC of Frhed Free hex editor v1...

CVE-2023-4590

Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler SEH registers...

Buffer overflow

Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler SEH registers...

CVE-2023-4590

Summary: CVE-2023-4590 affects Frhed hex editor v1.6.0. A buffer overflow via a long filename argument triggers in the Structured Exception Handler (SEH) registers, potentially allowing arbitrary code execution. Practical details: a GitHub post ( exploit/PoC ) demonstrates a working exploit for F...

CVE-2023-4590 Buffer Overflow vulnerability in Frhed

Buffer overflow vulnerability in Frhed hex editor, affecting version 1.6.0. This vulnerability could allow an attacker to execute arbitrary code via a long filename argument through the Structured Exception Handler SEH registers...

Frhed (Free hex editor) v1.6.0 - Buffer overflow Vulnerability

Exploit Title: Frhed Free hex editor v1.6.0 - Buffer overflow Discovery by: Rafael Pedrero Vendor Homepage: http://frhed.sourceforge.net/ Software Link : http://frhed.sourceforge.net/ Tested Version: 1.6.0 Tested on: Windows 10 CVSS v3: 7.3 CVSS vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:...

[SECURITY] Fedora 36 Update: ghex-42.3-1.fc36

GHex can load raw data from binary files and display them for editing in the traditional hex editor view. The display is split in two columns, with hexadecimal values in one column and the ASCII representation in the other. A useful tool for working with raw data...

[SECURITY] Fedora 33 Update: radare2-5.4.0-1.fc33

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

ImHex - A Hex Editor For Reverse Engineers, Programmers And People That Value Their Eye Sight When Working At 3 AM.

A Hex Editor for Reverse Engineers, Programmers and people that value their eye sight when working at 3 AM. Features Featureful hex view Byte patching Patch management Copy bytes as feature Bytes Hex string C, C++, C, Rust, Python, Java & JavaScript array ASCII-Art hex view HTML self contained di...

wxHexEditor - Hex Editor / Disk Editor for Huge Files or Devices on Linux, Windows and MacOSX

wxHexEditor is another Free Hex Editor, build because there is no good hex editor for Linux system, specially for big files. Low Level Data Recovery with wxHexEditor wxHexEditor is not an ordinary hex editor, but could work as low level disk editor too. If you have problems with your HDD or...

Fedora: Security Advisory for radare2 (FEDORA-2020-4a3ff78ba5)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fnord - Pattern Extractor For Obfuscated Code

Fnord is a pattern extractor for obfuscated code Description Fnord has two main functions: 1. Extract byte sequences and create some statistics 2. Use these statistics, combine length, number of occurrences, similarity and keywords to create a YARA rule 1. Statistics Fnord processes the file with...

dnSpy - .NET Debugger And Assembly Editor

dnSpy is a debugger and .NET assembly editor. You can use it to edit and debug assemblies even if you don't have any source code available. Want to say thanks? Click the star at the top of the page. Or fork dnSpy and send a PR! The following pictures show dnSpy in action. It shows dnSpy editing a...

[SECURITY] Fedora 28 Update: radare2-3.2.0-1.fc28

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

NET Debugger & Assembly Editor: dnSpy

dnSpy is a tool to reverse engineer .NET assemblies. It includes a decompiler, a debugger and an assembly editor and more and can be easily extended by writing your own extension. It uses dnlib to read and write assemblies so it can handle obfuscated assemblies eg. malware without crashing...

Notepad++ Hex Editor Plugin BOF Vulnerability (Aug 2017)

Notepad++ is prone to a buffer overflow BOF vulnerability. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CVE-2017-8803

Notepad++ 7.3.3 32-bit with Hex Editor Plugin v0.9.5 might allow user-assisted attackers to execute code via a crafted file, because of a "Data from Faulting Address controls Code Flow" issue. One threat model is a victim who obtains an untrusted crafted file from a remote location and issues...

CVE-2017-8803

Notepad++ 7.3.3 32-bit with Hex Editor Plugin v0.9.5 might allow user-assisted attackers to execute code via a crafted file, because of a "Data from Faulting Address controls Code Flow" issue. One threat model is a victim who obtains an untrusted crafted file from a remote location and issues...

Design/Logic Flaw

Notepad++ 7.3.3 32-bit with Hex Editor Plugin v0.9.5 might allow user-assisted attackers to execute code via a crafted file, because of a "Data from Faulting Address controls Code Flow" issue. One threat model is a victim who obtains an untrusted crafted file from a remote location and issues...

CVE-2017-8803

Notepad++ 7.3.3 32-bit with Hex Editor Plugin v0.9.5 might allow user-assisted attackers to execute code via a crafted file, because of a "Data from Faulting Address controls Code Flow" issue. One threat model is a victim who obtains an untrusted crafted file from a remote location and issues...