kernel: Race condition vulnerability in execve argv arguments

When creating audit records for parameters to executed children processes, an attacker can convince the Linux kernel audit subsystem can create corrupt records which may allow an attacker to misrepresent or evade logging of executing commands...

Linux/x86 - Reverse Shell Shellcode (66 bytes)

;The MIT License MIT ;Copyright c 2017 Robert L. Taylor ;Permission is hereby granted, free of charge, to any person obtaining a ;copy of this software and associated documentation files the “Software”, ;to deal in the Software without restriction, including without limitation ;the rights to use,...

Linux - Reverse Shell Shellcode (66 bytes)

Linux - Reverse Shell Shellcode 66 bytes. Shellcode exploit for Linux platform ;The MIT License MIT ;Copyright c 2017 Robert L. Taylor ;Permission is hereby granted, free of charge, to any person obtaining a ;copy of this software and associated documentation files the “Software”, ;to deal in the...

Linux/x86 - Reverse TCP Alphanumeric Staged Shellcode (103 bytes)

Reverse TCP Staged Alphanumeric Shellcode Linux x86 Execve /bin/sh Author: Snir Levi, Applitects 103 Bytes date: 9.2.17 Automatic python shellcode handler with stage preset send will be ready soon: https://github.com/snir-levi/ReverseTCPAlphanumericStagedShellcodeExecve-bin-bash/ IP - 127.0.0.1...

Linux/x86 - Reverse TCP Alphanumeric Staged Shellcode (103 bytes)

Linux/x86 - Reverse TCP Alphanumeric Staged Shellcode 103 bytes. Shellcode exploit for Linx86 platform Reverse TCP Staged Alphanumeric Shellcode Linux x86 Execve /bin/sh Author: Snir Levi, Applitects 103 Bytes date: 9.2.17 Automatic python shellcode handler with stage preset send will be ready...

Linux/x86 - Multi/Dual mode execve ("/bin/sh", NULL, 0) Shellcode (37 bytes)

/ Copyright © 2017 Odzhan. All Rights Reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the...

Linux - Multi/Dual mode execve("/bin/sh", NULL, 0) Shellcode (37 bytes)

Linux - Multi/Dual mode execve"/bin/sh", NULL, 0 Shellcode 37 bytes. Shellcode exploit for Linux platform / Copyright © 2017 Odzhan. All Rights Reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:...

Linux/x86_64 - execve /bin/sh Shellcode (22 bytes)

Linux/x8664 - execve /bin/sh Shellcode 22 bytes. Shellcode exploit for Linx86-64 platform ;The MIT License MIT ;Copyright c 2017 Robert L. Taylor ;Permission is hereby granted, free of charge, to any person obtaining a ;copy of this software and associated documentation files the “Software”, ;to...

Linux/x86_64 - execve /bin/sh Shellcode (22 bytes)

;The MIT License MIT ;Copyright c 2017 Robert L. Taylor ;Permission is hereby granted, free of charge, to any person obtaining a ;copy of this software and associated documentation files the “Software”, ;to deal in the Software without restriction, including without limitation ;the rights to use,...

UBUNTU-CVE-2016-6831

The "process-execute" and "process-spawn" procedures did not free memory correctly when the execve call failed, resulting in a memory leak. This could be abused by an attacker to cause resource exhaustion or a denial of service. This affects all releases of CHICKEN up to and including 4.11 it wil...

CVE-2016-6830

The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases o...

CVE-2016-6830

The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases o...

Buffer overflow

The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases o...

DEBIAN-CVE-2016-6831

The "process-execute" and "process-spawn" procedures did not free memory correctly when the execve call failed, resulting in a memory leak. This could be abused by an attacker to cause resource exhaustion or a denial of service. This affects all releases of CHICKEN up to and including 4.11 it wil...

CVE-2016-6830

The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases o...

CVE-2016-6830

The "process-execute" and "process-spawn" procedures in CHICKEN Scheme used fixed-size buffers for holding the arguments and environment variables to use in its execve call. This would allow user-supplied argument/environment variable lists to trigger a buffer overrun. This affects all releases o...

CVE-2016-6830

The CVE-2016-6830 vulnerability affects CHICKEN Scheme: the process-execute and process-spawn procedures used fixed-size buffers for arguments and environment variables in execve(), enabling buffer overruns from user-supplied lists. Affected releases include all versions up to 4.11; fixes are pla...

PT-2017-9029 · Chicken +1 · Chicken Scheme +1

Name of the Vulnerable Software and Affected Versions: CHICKEN Scheme versions prior to 4.12 Description: The issue arises from the "process-execute" and "process-spawn" procedures in CHICKEN Scheme, which utilize fixed-size buffers to hold arguments and environment variables for the execve call...

Linux/x86 - /bin/bash -c Arbitrary Command Execution Shellcode (72 bytes)

/ ;author: Filippo "zinzloun" Bersani ;date: 16/12/2016 ;version: 1.0 ;X86 Assembly/NASM Syntax ;tested on: Linux OpenSuse001 2.6.34-12-desktop 32bit ; Linux ubuntu 3.13.0-100-generic 147precise1-Ubuntu 32bit ; Linux bb32 4.4.0-45-generic 32bit ;72 bytes ;description: executes arbitrary command...

Linux/x86 - /bin/bash -c Arbitrary Command Execution Shellcode (72 bytes)

Linux/x86 - /bin/bash -c Arbitrary Command Execution Shellcode 72 bytes. Shellcode exploit for Linx86 platform / ;author: Filippo "zinzloun" Bersani ;date: 16/12/2016 ;version: 1.0 ;X86 Assembly/NASM Syntax ;tested on: Linux OpenSuse001 2.6.34-12-desktop 32bit ; Linux ubuntu 3.13.0-100-generic...