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Detecting malicious #Unicode (mastodon.thenewoil.org)

Detecting malicious #Unicode

https://daniel.haxx.se/blog/2025/05/16/detecting-malicious-unicode/

#cybersecurity

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[-] tasket@infosec.exchange 1 points 2 months ago

@thenewoil@mastodon.thenewoil.org @bagder@mastodon.social I'm of a mind that this vuln keeps cropping up because its being handled at the wrong level in the stack, and maybe in the wrong way as well.

Consider what it would be like if the OS presentation layer detected this, simply by highlighting any parts of strings that don't belong to the same language as the first (visible) character in the string.

this post was submitted on 19 May 2025
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