World-readable permissions for configuration backup file in Ganeti 2.10.0 before 2.10.7 and 2.11.0 before 2.11.5

CVE-2014-5247 · LOW Severity

AV:L/AC:L/AU:N/C:P/I:N/A:N

The _UpgradeBeforeConfigurationChange function in lib/client/gnt_cluster.py in Ganeti 2.10.0 before 2.10.7 and 2.11.0 before 2.11.5 uses world-readable permissions for the configuration backup file, which allows local users to obtain SSL keys, remote API credentials, and other sensitive information by reading the file, related to the upgrade command.

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