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XCCDF
CloudLinux AlmaLinux OS 9 Security Technical Implementation Guide
SRG-OS-000095-GPOS-00049
SRG-OS-000095-GPOS-00049
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-OS-000095-GPOS-00049
1 Rule
AlmaLinux OS 9 must disable mounting of udf.
Medium Severity
Removing support for unneeded filesystem types reduces the local attack surface of the server. The UDF filesystem is used to write DVDs and so could assist in data exfiltration, the so-called "sneakernet". Note that Microsoft Azure uses UDF.