The potential for hash collision attack is garnering quite a bit of discussion on Twitter under the hash tag #hashdos and video of the researchers' presentation is posted on YouTube.

If you only care about random collisions, the 1 in 2^32 probability is close enough to right.<BR><BR>If you have to worry about attackers forging a hash, you need something with cryptographic ...

The PHP development team has released version 5.3.9 of the popular Web development platform in order to address a recently disclosed denial-of-service (DoS) vulnerability, as well as other ...

The vulnerability was introduced by the fix for a hash collision denial-of-service flaw The PHP Group released PHP 5.3.10 on Thursday in order to address a critical security flaw that can be ...