[issue13703] Hash collision security issue

Dave Malcolm report at bugs.python.org
Wed Jan 25 13:45:34 CET 2012


Dave Malcolm <dmalcolm at redhat.com> added the comment:

I've found a bug in my patch; insertdict writes the old non-randomized
hash value into me_hash at:
        ep->me_hash = hash;
rather than using the randomized hash, leading to issues when tested
against a real attack.

I'm looking into fixing it.

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<http://bugs.python.org/issue13703>
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