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Insecure world-writable permissions (0o777) on bundled compression binaries in setup.py PostInstall #112

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Merged
prakashb72 merged 2 commits into from
Sep 28, 2026
Merged

Insecure world-writable permissions (0o777) on bundled compression binaries in setup.py PostInstall #112

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c19719f
remove world-write on compression binary permissions
sys-xmlcli Sep 25, 2026
bfb8ba3
remove world-write on compression binary permissions
sys-xmlcli Sep 25, 2026
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2 changes: 1 addition & 1 deletion setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
if sys.platform.startswith('linux'): # Just for linux, change the attributes
for filepath in self.get_outputs():
if filepath.find("LzmaCompress") > -1 or filepath.find("TianoCompress") > -1 or filepath.find("Brotli") > -1:
os.chmod(filepath, 0o777)
os.chmod(filepath, 0o755) # executable, but not world-writable
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if __name__ == "__main__":
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