New Firefox vulnerability – DoS and [DELETED] – UPDATED

The New Acunetix V12 Engine


This has just been posted to Bugtraq.

For now you can test if your version is vulnerable, here. (will cause Firefox to close)

So far Firefox 1.5.0.7 and 2.0 (Linux) have been tested, and both vulnerable. Firefox 1.0.7 (Win32), not vulnerable.

The code used on the test page and the one submitted to Bugtraq can be found here.

Severity: … not really

Update: This attack does not allow remote code execution! It has been posted on the mailing lists and several news sites.

Posted in: Exploits/Vulnerabilities

,


Latest Posts:


SCADA Hacking - Industrial Systems Woefully Insecure SCADA Hacking – Industrial Systems Woefully Insecure
airgeddon - Wireless Security Auditing Script airgeddon – Wireless Security Auditing Script
Airgeddon is a Bash powered multi-use Wireless Security Auditing Script for Linux systems with an extremely extensive feature list.
Acunetix v12 - Pause & Resume Acunetix v12 – More Comprehensive More Accurate & 2x Faster
Acunetix, the pioneer in automated web application security software, has announced the release of Acunetix v12 - more comprehensive, accurate & 2x faster.
CloudFrunt - Identify Misconfigured CloudFront Domains CloudFrunt – Identify Misconfigured CloudFront Domains
CloudFrunt is a Python-based tool for identifying misconfigured CloudFront domains, it uses DNS and looks for CNAMEs which may be allowed to be associated with CloudFront distributions.
Airbash - Fully Automated WPA PSK Handshake Capture Script Airbash – Fully Automated WPA PSK Handshake Capture Script
Airbash is a POSIX-compliant, fully automated WPA PSK handshake capture script aimed at penetration testing, it is compatible with Bash and Android Shell.
XXEinjector - Automatic XXE Injection Tool For Exploitation XXEinjector – Automatic XXE Injection Tool For Exploitation
XXEinjector is an XXE Injection Tool that automates retrieving files using direct and out of band methods. Directory listing only works in Java applications.


4 Responses to New Firefox vulnerability – DoS and [DELETED] – UPDATED

  1. Michael B October 31, 2006 at 9:12 pm #

    2.0 on Mac OS X also died.

  2. Richard November 3, 2006 at 2:01 am #

    Thank you for the test. My version 2 is vulnerable.

  3. Jacob November 6, 2006 at 8:32 pm #

    Firefox 2.0 /w NoScript didn’t crash.

  4. Gouki November 6, 2006 at 11:56 pm #

    Disabling Java and JavaScript is enough.