oss-sec mailing list archives
Re: Trojan Source Attacks
From: Seth Arnold <seth.arnold () canonical com>
Date: Tue, 2 Nov 2021 23:25:54 +0000
On Tue, Nov 02, 2021 at 04:43:48PM -0400, Stuart D Gathman wrote:
Having some sample source files to test your code editor/viewer on would be helpful.
There's examples on https://github.com/nickboucher/trojan-source GitHub was kind enough to include a banner like this on many of the files: This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters eg: https://github.com/nickboucher/trojan-source/blob/main/Go/stretched-string.go But not all of them: https://github.com/nickboucher/trojan-source/blob/main/Go/homoglyph-function.go Looks completely normal to me, but mouse hovering over the sayHello function names shows the difference. https://github.com/nickboucher/trojan-source/blob/main/Rust/invisible-function.rs The isAdmin function name is rendered three different ways, but it's pretty subtle, and the colouring gives no indication which of the two definitions is actually going to be used (though I've got a guess). There's otherwise no warnings today from GitHub that these two are out of the ordinary. Thanks
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Current thread:
- Trojan Source Attacks Nicholas Boucher (Nov 01)
- Re: Trojan Source Attacks Jan Engelhardt (Nov 01)
- Re: Trojan Source Attacks Perry E. Metzger (Nov 01)
- Re: Trojan Source Attacks Jan Engelhardt (Nov 01)
- Re: Trojan Source Attacks Siddhesh Poyarekar (Nov 01)
- Re: Trojan Source Attacks Stuart D Gathman (Nov 02)
- Re: Trojan Source Attacks Seth Arnold (Nov 02)
- Re: Trojan Source Attacks Perry E. Metzger (Nov 01)
- Re: Trojan Source Attacks Jan Engelhardt (Nov 01)
- Re: Trojan Source Attacks Santiago Torres (Nov 01)
- Re: Trojan Source Attacks Josh Bressers (Nov 02)
- Re: Trojan Source Attacks David A. Wheeler (Nov 02)
- Re: Trojan Source Attacks Michael Orlitzky (Nov 02)
- Re: Trojan Source Attacks Leonid Isaev (ifax) (Nov 04)