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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 25 Feb 2018, 23:50

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 26 Feb 2018, 00:21

And do you prefer me to link the hosted version or the github one ?
(I can associate the hosted version with your account, so you can update it whenever you want without asking anyone)
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 26 Feb 2018, 02:55

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 26 Feb 2018, 13:49

I've read your licence addendum.

I can't really see how removing the "Ndless installed!" string is related to nLoader.
You don't need nLoader to patch the ndless_resources.tns file. Any computer or calculator tool can do this.

But anyway we should remove this installation string.
Because Portugal is abusing it :
https://antoniosergio.pt/images/PDF/250.PDF

The goal is to block the KhiCAS Ndless, since CAS is forbidden.
But in order to achieve this, any calculator showing the "Ndless installed!" string gets banned from exams.
Ndless is said to illegetimately extend the calculator features, which is totally wrong.
Ndless doesn't add any feature by itself, and CAS features don't require Ndless programs, they can be also added with just Basic/Lua programs.

The string was intended as an information for institutions, so that they can check the calculator further.
Not as a way to abusively and discriminately ban calculators including nothing forbidden.
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 26 Feb 2018, 16:53

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby Lionel Debroux » 26 Feb 2018, 16:55

Startup programs are intentionally disabled in the latest version of Ndless when running in exam mode, yes. **** exam mode.
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 26 Feb 2018, 16:58

Doesn't change anything with the behaviour, but I think it doesn't work like that at all.

And anyway, since the CAS patchers were finally moved inside nLoader, this isn't blocking CAS on non-CAS in exam mode anymore.
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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 26 Feb 2018, 16:59

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby parrotgeek1 » 26 Feb 2018, 17:00

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Re: I found a vulnerability in boot1.5 4.4.0.8!

Unread postby critor » 26 Feb 2018, 17:02

Was about this :
Lionel Debroux wrote:Startup programs are intentionally disabled in the latest version of Ndless when running in exam mode, yes. **** exam mode.


I don't think Ndless 4.5 is disabling startup programs in exam mode.
I don't think there is any exam mode specific code.
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