postgresql: PostgreSQL optimizer statistics can expose sampled data within a view, partition, or child table

An access control bypass flaw has been discovered in PostgreSQL. The PostgreSQL optimizer statistics allow a user to read sampled data within a view that the user cannot access. Separately, statistics allow a user to read sampled data that a row security policy intended to hide...

Ensure That Partitions That Do Not Require SUID/SGID Bits Are Mounted Using nosuid

After the SUID bit is set for an executable file, the user who executes the file not the file owner is temporarily granted the permission of the file owner. For example, common user test executes a program whose permission is 755 and owner is root. In this case, if the SUID bit is not set,only th...

Windows 2000 system partition weak default permissions

Everyone/Full Control permission allows to change initiall boot files regardless of individual file permissions...