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Mathieulh's profile
Mathieu Hervais
Mathieu Hervais
Mathieu Hervais
@Mathieulh

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Mathieu Hervais

@Mathieulh

Cogito ergo sum • uninhibited Asperger • task seeking engineer • problem solver • polyglot • PGP Fingerprint: DF46 8C79 5D1A 76FF 75B2 C345 4679 EDEF 1B5B B192

/mnt/sandbox/pfsmnt
keybase.io/mathieulh
Joined December 2011

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    Mathieu Hervais‏ @Mathieulh 27 Feb 2018

    The Webkit exploit released today has been successfully tested on 5.01 and 5.05, I can confirm it works on these specific firmware, sorry for the delay, we had to test it ourselves and not rely on the Internet.https://github.com/ALEXZZZ9/PS4-5.01-WebKit-Exploit-PoC/tree/master/data …

    4:39 am - 27 Feb 2018
    • 34 Retweets
    • 88 Likes
    • Black Jack ⭐ WiZee ⭐ Andi Shinigati gameshack_ StarMelter |Jordan - Riptych|   🎃 Darthsternie bosshunter
    17 replies . 34 retweets 88 likes
      1. New conversation
      2. PixelButts‏ @PixelButts 27 Feb 2018
        Replying to @Mathieulh

        5.05 you say? a firmware that testkit users can mae use of you say? HMMM time to hit up my boypic.twitter.com/y2GPBgVZRj

        1 reply . 2 retweets 7 likes
      3. φ CelesteBlue φ‏ @CelesteBlue123 27 Feb 2018
        Replying to @PixelButts @Mathieulh

        😚

        1 reply . 1 retweet 2 likes
      4. Mathieu Hervais‏ @Mathieulh 27 Feb 2018
        Replying to @CelesteBlue123 @PixelButts

        You'd need a kernel exploit to go along with that, Webkit alone only provides userland execution, which does not let you do much.

        1 reply . 2 retweets 5 likes
      5. PixelButts‏ @PixelButts 27 Feb 2018
        Replying to @Mathieulh @CelesteBlue123

        i can still hope dammit

        2 replies . 0 retweets 2 likes
      6. Mathieu Hervais‏ @Mathieulh 27 Feb 2018
        Replying to @PixelButts @CelesteBlue123

        Even if you did, you'd have to port it to work on the testkit kernel. Too much of a hassle when you can just downgrade to 1.76

        2 replies . 1 retweet 3 likes
      7. Azam Khan‏ @Haxzam 27 Feb 2018
        Replying to @Mathieulh @PixelButts @CelesteBlue123

        You can downgrade your ps4? Why have I not seen this yet... Lol

        1 reply . 0 retweets 1 like
      8. Mathieu Hervais‏ @Mathieulh 27 Feb 2018
        Replying to @Haxzam @PixelButts @CelesteBlue123

        It's a testkit, not a retail system. Testkits are downgradable out of the box

        1 reply . 0 retweets 1 like
      9. Azam Khan‏ @Haxzam 27 Feb 2018
        Replying to @Mathieulh @PixelButts @CelesteBlue123

        Ah, I missed that tidbit

        0 replies . 0 retweets 0 likes
      10. End of conversation
      1. Kazoo Kid‏ @kazookid0 27 Feb 2018
        Replying to @Mathieulh

        can confirm its successful on 5.0 too, just host it yourself locally, seems to be more stable. was able to dump libKernel and libSceWebKit2 without a problem

        0 replies . 0 retweets 3 likes
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      1. mcmrc1‏ @mcmrc1 27 Feb 2018
        Replying to @Mathieulh

        Big thx for the confirmation !

        0 replies . 0 retweets 2 likes
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      1. Rkztlx‏ @rkztlx 27 Feb 2018
        Replying to @Mathieulh

        Any idea if it can be backported to 4.5x? Or is more possible that we will se some release for 5.x after 5.50 will be released

        0 replies . 0 retweets 1 like
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      1. New conversation
      2. gameshack_‏ @gameshack_ 27 Feb 2018
        Replying to @Mathieulh

        Here we go. #downgradepic.twitter.com/1AHcW1YhGO

        1 reply . 0 retweets 1 like
      3. 1 more reply
      1. New conversation
      2. Meliodas‏ @Meliodas6321 27 Feb 2018
        Replying to @Mathieulh

        Can I use Debug Settings? 😓

        1 reply . 0 retweets 0 likes
      3. Eddryu‏ @Eddryu1 27 Feb 2018
        Replying to @Meliodas6321 @Mathieulh

        No, you need a kexploit for debug options

        0 replies . 0 retweets 1 like
      4. End of conversation
      1.  ⭐ WiZee  ⭐‏ @__WiZee__ 27 Feb 2018
        Replying to @Mathieulh

        J'ai une erreur qui me dit " mémoire insuffisante ", je n'ai pas tellement suivi la scène du Hack PS4, je suis en 5.05, c'est normal ? J'avais cru comprendre que je devrais avoir un autre message que celui ci.

        0 replies . 0 retweets 0 likes
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      1.  🇧🇷XSTATIONBR 🇧🇷‏ @alexxandrerj 27 Feb 2018
        Replying to @Mathieulh

        Thanks

        0 replies . 0 retweets 0 likes
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      1. joemoe‏ @dragong123g 27 Feb 2018
        Replying to @Mathieulh

        Now when is k exploit out :D <3 ?

        0 replies . 0 retweets 0 likes
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      1. dablakmark8‏ @dablakmark8 27 Feb 2018
        Replying to @Mathieulh

        No matter what we do the new firmware is patched already,the beta version stops the webkit expoilt,as in the ps3 this has not been changed thus the last 4.81/2 firmware is still exploitable .I would love to protect the interesting updates

        0 replies . 0 retweets 0 likes
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