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Description with backticks gets executed #51

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james-callahan opened this issue Jan 17, 2022 · 0 comments
Open

Description with backticks gets executed #51

james-callahan opened this issue Jan 17, 2022 · 0 comments

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@james-callahan
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james-callahan commented Jan 17, 2022 •
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I ran arch-hs to create haskell-nicify-lib and it generated a PKGBUILD with:

pkgdesc="Pretty print the standard output of default `Show` instances."

When building with aur build, this resulted in e.g.

/home/james/src/PKGBUILDs/fossa-cli/haskell-nicify-lib/PKGBUILD: line 8: Show: command not found

This implies a code execution security problem.
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