/usr/share/lintian/overrides/myproxy-server is in myproxy-server 6.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | # The server will not start if the permissions are too permissive
myproxy-server: non-standard-dir-perm var/lib/myproxy/ 0700 != 0755
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