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Quentin M
387 posts
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Quentin M
@0xdagger
Security Ninja @synacktiv
Joined November 2017
701
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1,313
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  • Pinned
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    Quentin M
    @0xdagger
    Apr 9, 2024
    So proud to talk for the first time at @offensive_con about how fun it is to escape the Safari sandbox!
    user avatar
    offensivecon
    @offensive_con
    Apr 9, 2024
    Escaping the Safari Sandbox: A Tour of Webkit IPC by @0xdagger offensivecon.org/speakers/2024/…
    10K
  • user avatar
    Quentin M
    @0xdagger
    Oct 19, 2022
    The slides of my Hexacon talk « Attacking Safari in 2022 » are available there: synacktiv.com/sites/default/…
  • user avatar
    Quentin M
    @0xdagger
    May 13, 2024
    Slides of my @offensive_con talk are available: synacktiv.com/sites/default/…
    19K
  • user avatar
    Quentin M
    @0xdagger
    Jan 22, 2023
    I solved this chall ~3 minutes before the end of the CTF! And looks like i'm the only one who solved it. Nice chall! :-)
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    Anand Balaji
    @dkdna_
    Jan 21, 2023
    Interested in JSC pwn? Go check out my challenge "b3typer" at bi0sCTF!
    16K
  • user avatar
    Quentin M
    @0xdagger
    Sep 24, 2020
    Very proud to talk at #BHEU on pwning the PS4 with @abu_y0ussef !
    user avatar
    Synacktiv
    @Synacktiv
    Sep 24, 2020
    This is for the Pwners: exploiting a WebKit 0-day in PlayStation 4! We are happy to announce that @0xdagger and @abu_y0ussef will present their work on breaking the PS4 at #BHEU @BlackHatEvents ! blackhat.com/eu-20/briefing…
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    GIF
  • user avatar
    Quentin M
    @0xdagger
    Dec 13, 2020
    Replying to @sleirsgoevy
    Nice job ! Feel free to ping me if you need any help while porting the exploit. Would be a pleasure to give you some help ! :-)
  • user avatar
    Quentin M
    @0xdagger
    Jun 28, 2022
    Very proud to talk at the first edition of @hexacon_fr about Safari exploitation!
    user avatar
    Hexacon
    @hexacon_fr
    Jun 28, 2022
    🧭 Attacking Safari in 2022 by Quentin Meffre (@0xdagger )
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  • user avatar
    Quentin M
    @0xdagger
    Jan 5, 2021
    The slides of our talk "This is for the pwners" are available!
    user avatar
    Synacktiv
    @Synacktiv
    Jan 5, 2021
    A nice addition to our blogpost, #BlackHat has released the slides of @abu_y0ussef and @0xdagger "This is for the pwners - exploiting a webkit 0-day in Playstation 4" i.blackhat.com/eu-20/Thursday…
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  • user avatar
    Quentin M
    @0xdagger
    Feb 28, 2020
    My first @MISCRedac article is out ! Go check it if you like browser vulnerability that lead to code execution ! :-) (only in french)
    user avatar
    MISCmag
    @MISCRedac
    Feb 28, 2020
    Nous consacrons notre nouveau dossier à la sécurité des navigateurs web => RDV en kiosque & sur boutique.ed-diamond.com/en-kiosque/152… pour le découvrir !
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    Quentin M
    @0xdagger
    Nov 7, 2018
    Short post about the Fast bin attack using the babyheap challenge from 0ctf Quals 2017 as demo ! #exploit quentinmeffre.fr/exploit/heap/2…
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  • user avatar
    Quentin M
    @0xdagger
    May 14, 2024
    WebKit developpers are always Faster Than Light 🙂
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    GPU process does not need to create JS VMs. · WebKit/WebKit@7b84408
    From github.com
    2.6K
  • user avatar
    Quentin M
    @0xdagger
    Nov 19, 2018
    Write-up about the "Yet Another HR Management Framework" exploit challenge from the Ritsec CTF 2k18. Use After Free on a binary compiled from Go lang source code! #exploit pwntera.fr/write-up/2018/…
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  • user avatar
    Quentin M
    @0xdagger
    Oct 28, 2018
    My Write-Up about the pwn challenge "Exploitation Class" from the P.W.N. CTF. An Out Of Bound compiled with Full protection. #PWNctf2k18 #Pwntera , pwntera.fr/write-up/2018/…
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  • user avatar
    Quentin M
    @0xdagger
    Apr 12, 2024
    If you want to get into iOS security this training is definitely what you are looking for!
    user avatar
    Hexacon
    @hexacon_fr
    Apr 12, 2024
    Take advantage of finding 🍏 iOS vulnerabilities while you can, in 30 years there won't be any. Bootstrap your iOS research at #HEXACON2024 thanks to @0xdagger and Etienne Helluy-Lafont: ➡️hexacon.fr/trainer/meffre… 📆 30/09-03/10 2024 📍Espace Vinci, Rue des Jeuneurs, Paris
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    1K

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