security issue with min browser

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HerrBert
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Joined: Mon Jul 13, 2020 6:14 pm
Location: Germany, NRW
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security issue with min browser

Post by HerrBert »

I'm running min browser for awhile now as my defaultbrowser in Slacko64 7.0. I really like it for its' simplicity.

Today i stumbled upon a possible security issue with min browser.

min browser, current version Min v1.24.0 Chromium v96.0.4664.174, runs as spot, so i expect it is not allowed to save things to /root or even interact with applications running as root.

What happend to me is, i selected some code and accidentially moved it a bit. I didn't expect it to appear in geany, which was running as root, immediately, but it did!

Screenshot.gif
Screenshot.gif (331.02 KiB) Viewed 425 times

Some more testing shows, it is not possible to download things to /root via save dialog, but by drag 'n drop to an open root window.

min_dnd.jpg
min_dnd.jpg (81.65 KiB) Viewed 425 times

Randomly images get downloaded to the first open rox filer window when dragging without dropping them to another window...
Its' permission is

Code: Select all

# ls -l approximate-location.jpg 
-rw-r--r-- 1 root root 74093 Jun  6 18:50 approximate-location.jpg
# 

Also some sites get downloaded to /root with wget when dragging the link.

I recall to have read a warning about a similar situation here on the forum, but i can't find it...

That's what i call scary :shock:

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