[FREEBSD:76562594-1F19-11DB-B7D4-0008743BF21A] ruby -- multiple vulnerabilities

Secunia reports:

  Two vulnerabilities have been reported in Ruby, which can
    be exploited by malicious people to bypass certain security
    restrictions.

    An error in the handling of the "alias" functionality
      can be exploited to bypass the safe level protection and
      replace methods called in the trusted level.
    An error caused due to directory operations not being
      properly checked can be exploited to bypass the safe
      level protection and close untainted directory streams.