securitytube

; Author:  Vivek Ramachandran
; Website:  http://securitytube.net
; Training: http://securitytube-training.com 
;

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section .text
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Fuzion24

/*
* CVE-2013-1763 SOCK_DIAG bug in kernel 3.3-3.8
*
* Ported by fuzion24
*
* Tested on Nexus 4 
*   cshell@mako:/ $ cat /proc/version
*   Linux version 3.4.0-perf-gf43c3d9 ([email protected]) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Mon Jun 17 16:55:05 PDT 2013
*   shell@mako:/data/local/tmp $ ./diag_sock_exploit
*   Sock diag handlers c11d8048

davidzchen

/*
 * Sample file using the Linux kernel coding convention.
 *
 *  https://www.kernel.org/doc/Documentation/CodingStyle
 *
 * General rules:
 *  - Indents are tabs and must be 8 spaces wide.
 *  - Each line must be at most 80 characters long.
 *  - Use C-style comments.
 *  - File names should be lower-case.c

jen20

import java.io.UnsupportedEncodingException;

public final class HexDumpUtil {
    public static String formatHexDump(byte[] array, int offset, int length) {
        final int width = 16;

        StringBuilder builder = new StringBuilder();

        for (int rowOffset = offset; rowOffset < offset + length; rowOffset += width) {
            builder.append(String.format("%06d:  ", rowOffset));

merryhime

GSBASE and FSBASE

When you're running out of registers while writing a JIT, you might resort to more unconventional methods for memory access. You might choose to resort to segment registers if you need a fixed register for memory offsets.

Instructions such as:

lea    rax,gs:[rcx+rdx*8]
mov    rax,gs:[rcx+rdx*8]

would then be available for your use.

itdaniher

import subprocess
import sys
import tempfile
from Cython.Compiler import Main, CmdLine, Options

in_file_name = sys.argv[1]
source = open(in_file_name).read()
out_file_name = in_file_name.replace('.py', '.out')

temp_py_file = tempfile.NamedTemporaryFile(suffix='.py', delete=False)

RabaDabaDoba

/*
 * This is free and unencumbered software released into the public domain.
 *
 * For more information, please refer to <https://unlicense.org>
 */

//Regular text
#define BLK "\e[0;30m"
#define RED "\e[0;31m"
#define GRN "\e[0;32m"