PS4 3.50 Webkit Crash Exploit Demo Video via JNSXM0nster

Proceeding the PS4 3.50 Webkit Exploit, this past weekend we saw the release of a PS4 Heap Use-After-Free at WebCore 3.50 PoC and today the awesome @GrimDoe tipped us off in the Shoutbox thanks to @toni1988 that JNSXM0nster of JNSX Modz shared a demo video of a PS4 3.50 Webkit Crash Exploit he was testing out.

Check out the PlayStation 4 3.50 crash exploit footage below, and from the video's caption:

Disclaimer: This crash was not found by me, i was simply just testing it out however more info on these sites.

https://www.psxhax.com/
http://wololo.net/
http://playstationhax.it/

Also below is a cleaned up version of the PS4 3.50 Webkit Exploit with some screen grabs by BANFREEDJ and links to the most recent version of the PS4 Webkit Playground from eXtreme:

• PS4 Web Crash 3.50
• PS4 WebKit Playground (1.76) / PS4 WebKit Playground (1.76 - DE)
• PS4 WebKit Playground Lite (1.76) / PS4 WebKit Playground Lite (1.76 - DE)
• PS4_DEV Files

 

[B7U3 C50SS]

I thought we already had this news..

 

[GrimDoe]

This is a good sing,
The anticipation is exciting !
But patience is a key factor
in all of this

 

[PSXHAX]

I thought we already had this news..

His video was just posted yesterday on YouTube, so perhaps not eh?

 

[B7U3 C50SS]

Yeah.. but we already saw the same thing twice if you look at the PS4 Jailbreaking category. so perhaps, maybe, eh?

 

[PSXHAX]

Dunno bout that lol, all I see there are:

• PS4 3.50 Webkit Exploit from PlayStation 4 Dev Qwertyoruiop
• PS4 Heap Use-After-Free at WebCore 3.50 PoC by Hunter128

Neither have a video in them though... is there another article?

 

[B7U3 C50SS]

Dunno bout that lol, all I see there are:

• PS4 3.50 Webkit Exploit from PlayStation 4 Dev Qwertyoruiop
• PS4 Heap Use-After-Free at WebCore 3.50 PoC by Hunter128

Neither have a video in them though... is there another article?

it was just the stuff about being able to execute a browser a crash from before. the stuff from @zecoxao because this is essentially that.

 

[PSXHAX]

Gotcha, yeah this thread is basically just for the demo video of said sploit... I prolly could have added it to another (older) article but beyond the vape news I had nothing else to report on today

 

[B7U3 C50SS]

Yeah i hear ya, bro!

 

[JNSXDev]

Yeah @B7U3 C50SS this had been out for a while but just thought i'd put out a video

Thanks for crediting though