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Potential side channel #13

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nobody43 opened this issue May 9, 2023 · 2 comments
Open

Potential side channel #13

nobody43 opened this issue May 9, 2023 · 2 comments

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@nobody43
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nobody43 commented May 9, 2023

apparmor-profile-torbrowser/etc/apparmor.d/home.tor-browser.firefox

Line 101 in f70f61e

owner /**/*-browser/** mrwlkix,

This rule brings potential side channel (W^X violation).

I recommend to granularize it to, at least, firefox{.real,}, tor and updater profiles.

And why it needs to read home folder? There might be passwords.
@nobody43
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nobody43 commented May 9, 2023

Also, abstractions/user-download is freaking huge.

@adrelanos
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Also, abstractions/user-download is freaking huge.

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@adrelanos @nobody43