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- Subject: Re: Finalizers and Lua.org demo page
- From: "Soni L." <fakedme@...>
- Date: Thu, 27 Jul 2017 12:27:52 -0300
On 2017-07-27 02:50 AM, Mikhail Zaycev wrote:
"Lua does not check the consistency of binary chunks. Maliciously crafted binary chunks can crash the interpreter."
(https://www.lua.org/manual/5.3/manual.html#pdf-load)
I think, load() should not be available to user. Potentially it is as dangerous as os.execute().
HMAC on string.dump(), verify HMAC on load().
--
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- References:
- Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Luiz Henrique de Figueiredo
- Re: Finalizers and Lua.org demo page, Luiz Henrique de Figueiredo
- Re: Finalizers and Lua.org demo page, Luiz Henrique de Figueiredo
- Re: Finalizers and Lua.org demo page, Luiz Henrique de Figueiredo
- Re: Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Mikhail Zajcev
- Re: Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Mikhail Zajcev
- Re: Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Mikhail Zajcev
- Re: Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Mikhail Zajcev
- Re: Finalizers and Lua.org demo page, Egor Skriptunoff
- Re: Finalizers and Lua.org demo page, Mikhail Zaycev