Linux/MIPS (Big Endian) - execve(/bin/sh) + Reverse TCP 192.168.2.157/31337 Shellcode (181 bytes)

/ Linux/MIPS Big Endian - execve/bin/sh + Reverse TCP 192.168.2.157/31337 Shellcode 181 bytes Author: cq674350529 - execve'/bin/sh', tcp - 192.168.2.157/31337 - used in HTTP Request - tested on D-Link dir-850l router, avoid bad chars '\x00', '\x20', '\x23', '\x0d\x0a' - based on rigan's shellcode...

Linux/MIPS (Big Endian) - execve(/bin/sh) + Reverse TCP 192.168.2.157/31337 Shellcode (181 bytes)

Linux/MIPS Big Endian - execve/bin/sh + Reverse TCP 192.168.2.157/31337 Shellcode 181 bytes. Shellcode exploit for LinuxMIPS platform / Linux/MIPS Big Endian - execve/bin/sh + Reverse TCP 192.168.2.157/31337 Shellcode 181 bytes Author: cq674350529 Date: 2018-10-07 - execve'/bin/sh', tcp -...

Security Bulletin: WebSphere MQ V5.3 for HP NonStop Server (MIPS and Itanium) is affected by OpenSSL vulnerability CVE-2018-0739

Summary WebSphere MQ V5.3 for HP NonStop Server MIPS and Itanium has addressed the following vulnerability: CVE-2018-0739 Vulnerability Details CVEID: CVE-2018-0739 DESCRIPTION: OpenSSL is vulnerable to a denial of service. By sending specially crafted ASN.1 data with a recursive definition, a...

Assessing the security of a portable router: a look inside its hardware

Network administrators should perform security assessments of hardware that they will provide their users, or particularly paranoid users might want to poke at their devices just to be extra sure. In this blog post, we will demonstrate the techniques used to assess security on a generic portable...

Linux/MIPS64 - execve(/bin/sh) Shellcode (48 bytes)

/ Title: Linux/MIPS64 - execve/bin/sh Shellcode 48 bytes Author: Antonio execve/bin/sh shellcode for MIPS64 tested on MIPS Malta - Linux debian-mips64el 4.9.0-3-5kc-malta 48 bytes gcc -fno-stack-protector -z execstack main.c -o main -g adp, SLAE - 1326, 2018. / include include / .text .global sta...

Linux/MIPS64 - execve(/bin/sh) Shellcode (48 bytes)

Linux/MIPS64 - execve/bin/sh Shellcode 48 bytes. Shellcode exploit for LinuxMIPS platform / Title: Linux/MIPS64 - execve/bin/sh Shellcode 48 bytes Date: 2018-08-10 Author: Antonio execve/bin/sh shellcode for MIPS64 tested on MIPS Malta - Linux debian-mips64el 4.9.0-3-5kc-malta 48 bytes gcc...

Router vulnerability reproduce the ultimate Upanishads--based on the MIPS shellcode writing-vulnerability warning-the black bar safety net

Foreword Today we talk about how in the MIPS architecture to write shellcode for. In the previous two articles, we were introduced based on the MIPS buffer overflow practice, and further how to use learn to the overflow of knowledge reproduction and verification of router vulnerabilities. But in...

The MIPS buffer overflow vulnerability practice-vulnerability warning-the black bar safety net

This practice from the learn-decrypt router vulnerability notes, and summaries. Mainly used to review and consolidate the entire process, the entire process is not very smooth, the main problem in the point that the overflow function of the address determination. This write your own exploit code ...

By CVE-2017-17215 learning router vulnerability analysis, from into the pit to give up-vulnerability warning-the black bar safety net

Basic information: 2017/11/27, Check Point Software Technologies sector reported a Huawei HG532 product remote commands execution vulnerabilityCVE-2017-17215, the Mirai an upgraded version of the variant has been used in the vulnerability. Looks like a very simple vulnerabilities, and the book...

ROPgadget - This Tool Lets You Search Your Gadgets On Your Binaries To Facilitate Your ROP Exploitation

This tool lets you search your gadgets on your binaries to facilitate your ROP exploitation. ROPgadget supports ELF/PE/Mach-O format on x86, x64, ARM, ARM64, PowerPC, SPARC and MIPS architectures. Since the version 5, ROPgadget has a new core which is written in Python using Capstone disassembly...

D-Link DSL-3782 Code execution(CVE-2018-8941)

CVE-2018-8941: D-Link DSL-3782 Code execution Proof of Concept Adam Simuntis :: https://twitter.com/adamsimuntis Mindaugas Slusnys :: https://twitter.com/mislusnys The buffer overflow vulnerability was found in the "/userfs/bin/tcapi" binary which is used as a wrapper for the "Diagnostics"...

Design/Logic Flaw

IKEv2 in Huawei IPS Module V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE,...

Easy Windows and Linux cross-compilers for macOS

tl;dr: you can install cross-compiler toolchains to compile C/C++ for Windows or Linux from macOS with these two Homebrew Formulas. brew install FiloSottile/musl-cross/musl-cross brew install mingw-w64 Cross-compiling C and C++ is dreadful. While in Go you just need to set an environment variable...

GoAhead Web Server 2.5 < 3.6.5 - HTTPd LD_PRELOAD Arbitrary Module Load Exploit

This Metasploit module triggers an arbitrary shared library load vulnerability in GoAhead web server versions between 2.5 and that have the CGI module enabled. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class...

[SECURITY] [DSA 4093-1] openocd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4093-1 [email protected] https://www.debian.org/security/ January 21, 2018 https://www.debian.org/security/faq - -------------------------------------------------------------------------...

[SECURITY] [DSA 4093-1] openocd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4093-1 [email protected] https://www.debian.org/security/ January 21, 2018 https://www.debian.org/security/faq - -------------------------------------------------------------------------...

Debian DLA-1253-1 : openocd security update

OpenOCD, an on-chip JTAG debug solution for ARM and MIPS systems, does not block attempts to use HTTP POST for sending data to localhost, which allows remote attackers to conduct cross-protocol scripting attacks, and consequently execute arbitrary commands, via a crafted website. For Debian 7...

Debian: Security Advisory (DLA-1253-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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 ifdescription...

Debian: Security Advisory (DSA-4093-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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 ifdescription...

IRIX - execve (/bin/sh) Shellcode (68 bytes)

/ 68 byte MIPS/Irix PIC execve shellcode. -scut/teso / unsigned long int shellcode = 0xafa0fffc, / sw $zero, -4$sp / 0x24067350, / li $a2, 0x7350 / / dpatch: / 0x04d0ffff, / bltzal $a2, dpatch / 0x8fa6fffc, / lw $a2, -4$sp / / a2 = char envp = NULL / 0x240fffcb, / li $t7, -53 / 0x01e07827, / nor...