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by hgoel0974
Thu Aug 09, 2012 8:22 pm
Forum: Programming and Security
Topic: Some Ideas for exploits
Replies: 23
Views: 3688

Re: Some Ideas for exploits

later on i realised the same that psm and the psp emulator are seperate sandboxes i have been looking into vulnerabilities in the libraries used in the psv fw, and I found a major vulnerability CVE 2012 2088 But I couldn't find any demonstrations of the vulnerability , it is recent enough to not hav...
by hgoel0974
Thu Aug 09, 2012 8:12 pm
Forum: Programming and Security
Topic: Two new(ish) .png vulnerabilities
Replies: 11
Views: 3335

Re: Two new(ish) .png vulnerabilities

I guess it should be usable, Welcome Park uses OpenCV which relies on LibPNG
by hgoel0974
Tue Aug 07, 2012 11:05 pm
Forum: Programming and Security
Topic: Research on PSM privilege escalation (and a puzzle to solve)
Replies: 31
Views: 8630

Re: Research on PSM privilege escalation (and a puzzle to so

I guess i didn't exactly see that you were referring to CoreCLR being in the PSV ,i thought you meant the IDE
by hgoel0974
Tue Aug 07, 2012 11:00 pm
Forum: Programming and Security
Topic: JavaScript, The PSV web browser and Hacking the Vita
Replies: 14
Views: 4330

Re: JavaScript, The PSV web browser and Hacking the Vita

did some research on html5 ,it seems it might be more easily exploited.according to a google search on html5 vulnerability i got results which may really be the key but there is something i don't understand ,the psv browser is told to support html5 but none of the websites identify it as such as for...
by hgoel0974
Tue Aug 07, 2012 6:59 pm
Forum: Programming and Security
Topic: JavaScript, The PSV web browser and Hacking the Vita
Replies: 14
Views: 4330

JavaScript, The PSV web browser and Hacking the Vita

Read the page on javascript on wikipedia, look into security section, in the subsection browser and plugin coding errors there is a magical word "buffer overflow". :shock: We can use JavaScript to run the unsigned code,a widget/function that might be exploited is the file uploader,on psv browser all...
by hgoel0974
Tue Aug 07, 2012 6:40 pm
Forum: Programming and Security
Topic: Research on PSM privilege escalation (and a puzzle to solve)
Replies: 31
Views: 8630

Re: Research on PSM privilege escalation (and a puzzle to so

The security manager,is it built in or external? We could bypass it by skipping the address call to activate it or by moding it to do nothing,to just be there. Faking the reply for the license expiry check shouldn't be to hard, judging from my experience, in the start sony makes easily exploited mis...
by hgoel0974
Mon Aug 06, 2012 8:11 pm
Forum: Programming and Security
Topic: Some Ideas for exploits
Replies: 23
Views: 3688

Some Ideas for exploits

Just got my Vita a few days back, just wondering about how the psv could be hacked,presently without a computer at hand I can't do any tests on my own, I was thinking that - couldn't we just use the pss , I have heard that before launching an application the app checks if the open beta is over or no...
by hgoel0974
Mon Aug 06, 2012 7:36 pm
Forum: General
Topic: 1.69 playstation button light glitch?
Replies: 6
Views: 1004

1.69 playstation button light glitch?

For the past few days I have been noticing that the blue playstation button light turns on even when I am not using it, in sleep mode, and there doesn't seem to be some pattern,anyone else experience this? I am on fw 1.69

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