Package: pwgen
Version: 2.06-1+b2
Severity: important

pwgen tries to obtain its randomness from the following sources, in order:
* /dev/urandom
* /dev/random
* a combination of getpid(), getpgrp() and gettimeofday()

The last is inappropriate for security purposes such as password generation.

A failure to open the device files may occur:
* in a chroot that lacks /dev files
* with a pathological selinux policy
* when a local attacker exhausts the system-wide descriptor limit


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