[Python-Dev] Cookie.py security

Neil Schemenauer nascheme@enme.ucalgary.ca
Thu, 31 Aug 2000 07:53:21 -0600


On Wed, Aug 30, 2000 at 09:21:23PM -0400, Jeremy Hylton wrote:
> I would guess that pickle makes attacks easier: It has more features,
> e.g. creating instances of arbitrary classes (provided that the attacker
> knows what classes are available).

marshal can handle code objects.  That seems pretty scary to me.  I
would vote for not including these unsecure classes in the standard
distribution.  Software that expects them should include their own
version of Cookie.py or be fixed.

  Neil