[SECURITY] Fedora 37 Update: llhttp-6.0.10-1.fc37

This project is a port of httpparser to TypeScript. llparse is used to generate the output C source file, which could be compiled and linked with the embedder's program like Node.js. This copy of the library is compiled with LLHTTPSTRICTMODE set to 0 disabled, which is the default...

Cesanta MJS 代码问题漏洞

Cesanta MJS is an embedded JavaScript engine for C/C++ from Cesanta Ireland. It is designed for microcontrollers with limited resources. The main design goals are a small footprint and simple C/C++ interoperability. A security vulnerability exists in Cesanta MJS mJS: Restricted JavaScript engine...

ZAngband zangband-data 数字错误漏洞

ZAngband zangband-data is an Angband-based single-player Roguelike game from the ZAngband team. A security vulnerability exists in ZAngband zangband-data version 2.7.5, which stems from the variable fileheader.bfOffBits in src/tk/plat.c that can be contaminated...

USN-5375-1: GNU cflow vulnerability

It was discovered that GNU cflow was incorrectly handling memory cleanup operations at the end of a compilation module. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

Insyde InsydeH2O permission permission and access control issues vulnerability

Insyde InsydeH2O is a C source from Insyde Software Taiwan, China that implements the new technology "EFI/UEFI" specification, designed to replace the traditional BIOS Basic Input/Output System. The vulnerability could be exploited to hijack the execution flow of code running in system...

Insyde InsydeH2O Security Feature Issue Vulnerability

Insyde InsydeH2O is a C source from Insyde Software Taiwan, China that implements the new technology "EFI/UEFI" specification, designed to replace the legacy BIOS Basic Input/Output System. insydeH2O Int15MicrosoftSmm has a security feature issue vulnerability that stems from uncontrolled input t...

[SECURITY] Fedora 33 Update: cflow-1.6-8.fc33

GNU cflow analyzes a collection of C source files and prints a graph, charting control flow within the program. GNU cflow is able to produce both direct and inverted flowgraphs for C sources. Optionally a cross-reference listing can be generated. Two output formats are implemented: POSIX and GNU...

[SECURITY] Fedora 34 Update: cflow-1.6-8.fc34

GNU cflow analyzes a collection of C source files and prints a graph, charting control flow within the program. GNU cflow is able to produce both direct and inverted flowgraphs for C sources. Optionally a cross-reference listing can be generated. Two output formats are implemented: POSIX and GNU...

Fuzzing iOS code on macOS at native speed

Or how iOS apps on macOS work under the hood Posted by Samuel Groß, Project Zero This short post explains how code compiled for iOS can be run natively on Apple Silicon Macs. With the introduction of Apple Silicon Macs, Apple also made it possible to run iOS apps natively on these Macs. This is...

GNU cflow 资源管理错误漏洞

GNU cflow is a flowchart generator for the GNU community that reads C source files and generates externally referenced flowcharts. A resource management error vulnerability exists in cflow version 1.6, which stems from the existence of a post-release use of the callchar name, int line function in...

SUPERNOVA malware discovered on SolarWinds Orion server

The Cybersecurity and Infrastructure Security Agency CISA has reported finding the SUPERNOVA web shell collecting credentials on a SolarWinds Orion server. These observations were made during an incident response to an Advanced Persistent Threat APT actor’s year-long compromise of an enterprise...

CVE-2020-6996: Stack-based Buffer Overflow

Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this...

FreeBSD/x86-64 - execve /bin/sh Shellcode (28 bytes)

/ Gitsnik, @dracyrys FreeBSD x8664 execve, 28 bytes / C source: char code = \ "\x48\x31\xc9\x48\xf7\xe1\x04\x3b\x48\xbb" "\x2f\x62\x69\x6e\x2f\x2f\x73\x68\x52\x53" "\x54\x5f\x52\x57\x54\x5e\x0f\x05"; Intel Assembly: global start ; ; 28 byte execve FreeBSD x8664 ; ; gitsnik@bsd64$ nasm -f elf64...

Microsoft Windows 10 - Runtime Broker ClipboardBroker Privilege Escalation

Microsoft Windows 10 - Runtime Broker ClipboardBroker Privilege Escalation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1079 Windows: Runtime Broker ClipboardBroker EoP Platform: Windows 10 10586/14393 not tested 8.1 Update 2 Class: Elevation of Privilege Summary: The Runtime...

Shellcode Builder: Shell Factory

Shellcode Builder: Shell Factory Shell Factory is a framework for compiling shellcodes from a C++ source for multiple systems and architectures. It is composed of multiple parts: a Rakefile for compiling and linking against different compilers and architectures. the factory, a set of C++ headers ...

Microsoft Windows - NtLoadKeyEx Read Only Hive Arbitrary File Write Privilege Escalation (MS16-124)

Microsoft Windows - NtLoadKeyEx Read Only Hive Arbitrary File Write Privilege Escalation MS16-124 / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=871 Windows: NtLoadKeyEx Read Only Hive Arbitrary File Write EoP Platform: Windows 10 10586 not tested 8.1 Update 2 or Windows 7...

AppLocker Execution Prevention Bypass

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class Metasploit4 'AppLocker Execution Prevention Bypass', 'Description' = %q This module will generate a .NET service executable on the target and utilise InstallUtil to...

MemHT Portal 4.0.2 Persistent XSS Exploit

Stored XSS in statistics page. Made with changged user referer. Usage Info All information in source code. / Stored XSS for MemHT Portal 4.0.2 Manual: - Register on target site - Grab login cookie loginuser=idloginHashpasswordHash - Compile C source and run it xNet library is needed - Enter targe...

Triangle MicroWorks Improper Input Validation

OVERVIEW Adam Crain of Automatak and independent researcher Chris Sistrunk have identified an improper input validation vulnerability in multiple Triangle MicroWorks’ products and third‑party components. Triangle MicroWorks has produced an update that mitigates this vulnerability. Adam Crain has...

Fedora Update for boost FEDORA-2008-0880

Check for the Version of boost OpenVAS Vulnerability Test Fedora Update for boost FEDORA-2008-0880 Authors: System Generated Check Copyright: Copyright c 2009 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms ...