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Advisories - Firefox DoS (unclamped loop)
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  • [TZO-26-2009] Firefox DoS (unclamped loop) forced disclosure



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Thierry Zoller
Welcome to my blog covering Information Security and Privacy.

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    • Disclaimer: The views and opinions expressed on this blog are my personal views and are not intended to reflect the views of my employer or any other entity.

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        • Correlated list of advisories
        • Advisory - Firefox Denial of service (Keygen)
        • About the different risk ratings of Anti-virus byp...
        • Advisories - Firefox DoS (unclamped loop)
        • IIS 5 / IIS 5.1 / IIS 6 Webdav unicode - the bug t...
        • RSA and DSA - misconceptions and usefull information
        • Advisories : Panda multiple evasions
        • Advisories - Avira, Bitdefender generic PDF evasion
        • Advisory: Clamav generic evasion (CAB)
        • Advisory : F-Prot - Generic evasion (RAR,ARJ,LHA)
        • Advisory - Clamav generic bypass (RAR,CAB,ZIP)
        • F-prot generic evasion (TAR)
        • IIS 6 / IIS 5 / IIS 5.1+ Webdav auth bypass [Final]
        • Advisory : Apple Safari remote code execution
        • Advisory: Apple Safari & Quicktime DoS
        • Advisory : Frisk F-prot evasion (TAR)
        • Advisory : Norman generic evasion (RAR)
        • Advisory - Ikarus multiple generic evasions
        • The myth of the untrusted Insider, the 80% lie - b...
        • 100th post : What about the big guys (Symantec,IBM...
        • Advisory : Kaspersky generic PDF evasion
        • Advisories : AVG, F-prot, Trendmicro(update)
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    Popular Posts

    • IIS 6 / IIS 5 / IIS 5.1+ Webdav auth bypass [Final]
      Table of Contents Updates Bulletins Am I at risk ? Tools Technical details 0.1 Personal message Several news stories seem to allu...
    • ClamAV 0.94 and below - Evasion and bypass due to malformed archive
      Generic ClamAV archive evasion Release mode: Coordinated but limited disclosure . Ref : TZO-05-2009-ClamAV Evasion Vendor ...
    • Advisory : Firefox Denial of Service (KEYGEN)
      Comment: I have received interesting and mixed feedback from posting the above "bug". First I'd like to clarify that a vulner...
    • Comodo Antivirus Evasion/bypass
      Release mode: Coordinated but limited disclosure. Ref : TZO-142009 - Comodo evasion RAR Vendor : http://www.comodo.com St...
    • Advisory - Firefox DoS condition (unclamped loop)
      Update: People failing to reproduce most likely don't use the xhtml extension when saving the file. Click here to test . Update: A bu...

    Blogs I read

    • Schneier on Security
      Python Now Has a Post-Quantum Encryption Library - This is good: Post-quantum cryptography is now one pip-install away for the entire Python ecosystem. With funding from the Sovereign Tech Agency, we impl...
      19 hours ago
    • Krebs on Security
      Canadian Man Pleads Guilty in Snowflake Extortions - A 26-year-old Canadian man once described as one of the most consequential cybercrime threat actors of 2024 has pleaded guilty to computer fraud and conspi...
      4 days ago
    • Adam Shostack & friends
      Threat Modeling LLMs: Adam’s talk at Black Hat USA - PHANTOM-B is a practical tool built for threat modeling AI systems
      1 week ago
    • Troy Hunt
      Welcoming the Nepalese Government to Have I Been Pwned - Today, we welcome the 47th government onboarded to Have I Been Pwned’s free gov service: Nepal. Their National Cyber Security Centre now has access to mo...
      1 week ago
    • Didier Stevens
      Overview of Content Published in July - Here is an overview of content I published in July: SANS ISC Diary entries: Wireshark 4.6.7 Released zipdump.py: Metadata Encoding
      1 week ago
    • A Few Thoughts on Cryptographic Engineering
      Some thoughts about Anthropic’s new cryptanalysis results - Yesterday Anthropic published two new cryptanalysis results, both outputs of Claude Mythos, their (still) unreleased advanced model. The first of these res...
      1 week ago
    • TaoSecurity
      FreeBSD Released the Most Security Advisories in Project History in June 2026 - On average, the FreeBSD security team releases about 2 security advisories per month. AI has changed this. In April, the project released 8 advisories, w...
      3 weeks ago
    • CrySyS Blog
      GAME: Genetic Algorithm for Malware Evasion - This post summarizes the work we presented at the 15th Conference of PhD Students in Computer Science (CSCS), 2026 in Szeged. My name is Jószef Sándor, I’m...
      5 weeks ago
    • Lenny Zeltser on Information Security
      How Security and Privacy Teams Break Barriers Together - While cybersecurity and data privacy leaders have distinct expertise, our fundamental goals are aligned. By understanding each other’s perspectives and pri...
      1 year ago
    • contagio
      REPRINT of http://contagiodump.blogspot.com/2013/09/sandbox-miming-cve-2012-0158-in-mhtml.html Sandbox MIMIng. CVE-2012-0158 in MHTML samples and analysis Unpublished May 27, 2024 - Wikipedia Update - Sept 4, 2013 I added more descriptions and changed *NjRat / Backdoor.LV *to *Vidgrab* - in the traffic communications are similar to N...
      1 year ago
    • Cup of Security
      Refrigerator Pickles - #Refrigerator #Pickles
      2 years ago
    • Uncommon Sense Security
      What a lovely sunset - Oh, hi. Long time no blog, eh? Well, it is time to sunset this blog, I will be deleting it in the next few weeks. So long, and thanks for all the fis...
      3 years ago
    • Securosis Highlights
      The THIRTEENTH Annual Disaster Recovery Breakfast: Changing of the Guard - Posted under: What a long, strange trip it’s been over the last 3 years. In fact, the last time I saw many of you was at the last Disaster Recovery Breakf...
      3 years ago
    • VRT
      Attackers use domain fronting technique to target Myanmar with Cobalt Strike - By Chetan Raghuprasad, Vanja Svajcer and Asheer Malhotra. News Summary Cisco Talos discovered a new malicious campaign using a leaked version of Cobalt Str...
      4 years ago
    • Privacy Law Blog
      The Future of the FTC: Part II - A previous blog post discussed FTC Chairwoman Slaughter’s first priority as the newly designated chairwoman – the COVID-19 pandemic. The FTC’s second prior...
      5 years ago
    • Carnal0wnage & Attack Research Blog
      Minecraft Mod, Follow up, and Java Reflection - After yesterday's post, I received a ton of interesting and creative responses regarding how to get around the mod's restrictions which is what I love abou...
      7 years ago
    • Chatter on the Wire: How excessive network traffic gives away too much!
      Youtube channel - I've continued to make updates to the python version of satori and have put a lot of time in the past few weeks to updating fingerprints and fixing some mi...
      7 years ago
    • GreyHatHacker.NET
      Exploiting STOPzilla AntiMalware Arbitrary Write Vulnerability using SeCreateTokenPrivilege - A couple of months ago I discovered 9 kernel vulnerabilities a security product called STOPzilla AntiMalware. It’s been over a month with no response from ...
      7 years ago
    • root labs rdist
      In Which You Get a Chance to Save Democracy - Let’s start with the end: you can do something to change the broken political landscape in the United States, but you have to act quickly. Here’s a link to...
      8 years ago
    • newsoft's fun blog
      Ma contribution au mois de la cybersécurité - Dans le cadre du mois de la sécurité, l'ANSSI met en avant son MOOC : la SecNumAcadémie. Il m'a semblé opportun de vous résumer les 2h48 que j'ai passées ...
      8 years ago
    • Arne Swinnen's Security Blog - Just Another Infosec Blog
      Authentication bypass on Airbnb via OAuth tokens theft - TL;DR: Login CSRF in combination with an HTTP Referer header-based open redirect in Airbnb’s OAuth login flow, could be abused to steal OAuth access tokens...
      9 years ago
    • Security
      Introducing Qualys Project Zero? - Google's Project Zero team was announced in July 2014. Since then, it has become very well known for publishing offensive security research of exceptional ...
      9 years ago
    • Claude Adam
      No Hate Speech Movement – “Mit Energie und Konsequenz gegen Bullshit” - So mancher schiebt die Schuld für Hassnachrichten, die tagtäglich in Kommentarspalten und sozialen Netzwerken auftauchen, auf die neuen Medien: ohne Facebo...
      9 years ago
    • Secure Belief
      VulnHub Stapler 1 Solution - Well, after long time, I'm back to blogging ..!! This post is about the solution for the Stapler VM from VulnHub. The VM gets the following IP: Stapler VM...
      10 years ago
    • Fun Over IP
      McAfee SiteList.xml password decryption - Recently, a very good friend of mine (@Sn0rkY) pointed me out the story of a pentester who recovered the encrypted passwords from a McAfee SiteList.xml fil...
      10 years ago
    • LuxLegal
      La géolocalisation du salarié par l’employeur - Avec l’avènement des nouvelles technologies et leur perfectionnement, de plus en plus d’employeurs décident de recourir à la géolocalisation de leurs véh...
      11 years ago
    • Scrammed!
      A WinDbg extension to print the kernel memory layout - WinDbg is an awesome debugger, but I always missed the nice, compact and tidy view of the process memory layout that you have in OllyDbg (in *View->Memory...
      11 years ago
    • mossmann's blog
      Learning SDR - I recently launched Software Defined Radio with HackRF, an instructional video series that I hope will make it easier than ever for people to learn the bas...
      11 years ago
    • Java security and related topics
      USENIX Security Symposium Slides - We're very happy to present the paper Revisiting SSL/TLS Implementations - New Bleichenbacher Side Channels and Attacks by Christopher Meyer, Juraj Somo...
      11 years ago
    • /dev/ttyS0
      Binwalk v2.0 Released! – /dev/ttyS0 - Binwalk v2.0.0 has (finally) been released. Grab it from the github page!
      12 years ago
    • The iSecLab Blog [by Faculty and Students];
      New Insights into Email Spam Operations - Our group has been studying spamming botnets for a while, and our efforts in developing mitigation techniques and taking down botnets have contributed in d...
      12 years ago
    • Amrit Williams Blog
      RSA Announces End of RSA Security Conference - Aims to bring clarity to cloudy marketing messages through exhibit hall chotskies Bedford, MA., – April 1, 2014 – RSA, the security division of EMC, today ...
      12 years ago
    • ax330d's blog
      Samsung Galaxy S5 could be cheaper than Galaxy S4 - Good news for would-be Samsung Galaxy S5 customers - the main smartphone may end up being more economical as opposed to Galaxy S4 was when it established. ...
      12 years ago
    • Cognitive Dissidents
      Why I _am_ Speaking At RSA 2014 - There’s been quite a bit of drama with regards to whether or not to boycott the RSA conference over a deal that the RSA security vendor had made with the N...
      12 years ago
    • Ma petite parcelle d'Internet...
      Router backdoor reloaded... - S i vous avez aimé l'histoire de la backdoor D-Link, vous allez A-DO-RER celle-ci. C'est encore sur /dev/ttyS0 que ça se passe, où on apprend que les route...
      12 years ago
    • Androguard
      One year after, end of Magnificent 7 project ! - It has been a year already since the start of the Magnificient 7 program ! So what happened during this year ? We added some features to enhance your analy...
      13 years ago
    • Digital Forensics is a Science
      Mobile Device Forensics - Course Update - It's been a few weeks since the last update, but things have been busy. The Fall 2012 term is now in Week 5 (wow, the semester is flying by). We've covered...
      13 years ago
    • Nynaeve
      NWScript JIT engine: Wrap-up (for now) - Yesterday, I provided a brief performance overview of the MSIL JIT backend versus my implementation of an interpretive VM for various workloads. Today, I’l...
      15 years ago
    • woanware
      -
    • rmhrisk.wpengine.com/
      -
    • Metasploit
      -
    • CryptoLUX - Recent changes [en]
      -
    • IBM Internet Security Systems Frequency X Blog
      -
    • ...And You Will Know me by the Trail of Bits
      -
    Show 10 Show All

    Links

    • Schneier on Security
    • Brian Krebs on Security
    • Lenny Zeltser
    • Unmitigated Risk
    • TaoSecurity - Bejtlich
    • root labs rdist
    • Securosis Blog
    • Trail of Bits
    • Sid's Blog [FR]
    • Hack.lu

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