Add more characters for best fit encoding protection
parent
ad8985e6b0
commit
04a63b324f
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@ -497,7 +497,21 @@ class ProcessExecutor
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// New lines break cmd.exe command parsing
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// and special chars like the fullwidth quote can be used to break out
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// of parameter encoding via "Best Fit" encoding conversion
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$argument = strtr($argument, ["\n" => ' ', '"' => '"', ':' => ':', '/' => '/']);
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$argument = strtr($argument, [
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"\n" => ' ',
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"\u{ff02}" => '"',
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"\u{02ba}" => '"',
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"\u{301d}" => '"',
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"\u{301e}" => '"',
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"\u{030e}" => '"',
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"\u{ff1a}" => ':',
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"\u{0589}" => ':',
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"\u{2236}" => ':',
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"\u{ff0f}" => '/',
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"\u{2044}" => '/',
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"\u{2215}" => '/',
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"\u{00b4}" => '/',
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]);
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// In addition to whitespace, commas need quoting to preserve paths
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$quote = strpbrk($argument, " \t,") !== false;
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