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Disable browser file extension sniff #1898

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0polar opened this issue Feb 14, 2019 · 1 comment
Closed

Disable browser file extension sniff #1898

0polar opened this issue Feb 14, 2019 · 1 comment

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@0polar
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0polar commented Feb 14, 2019

Add X-Content-Type-Options: nosniff to HTTP response headers.

Reason: someone posts GIF images in ZeroMe but named as .jpeg
I think this is a potential vulnerability.
0polar added a commit to 0polar/ZeroShift that referenced this issue Feb 14, 2019
@0polar
Disable browser file extension sniff (fixed HelloZeroNet#1898)
503474e
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0polar commented Feb 15, 2019

Emm, this option not works for images and breaks current ZeroNet.

I will reopen this issue when available.

@0polar 0polar closed this as completed Feb 15, 2019
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