Tighten CodeDeploy config file permissions#10205
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AndrewAsseily merged 1 commit intoaws:v2from Apr 10, 2026
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AndrewAsseily
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Changed the CodeDeploy on-premises instance configuration file creation to use os.open() with explicit permissions (0o600) instead of the default open() function. This ensures the configuration file is created with owner-only read/write permissions, improving security by preventing other users on the system from accessing potentially sensitive configuration data.
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