From the One Ping Only dept.:
Computer scientists say they've discovered a "severe vulnerability" in the world's most widely used software encryption package that allows them to retrieve a machine's secret cryptographic key.

...The scientists, from the University of Michigan's electrical engineering and computer science departments, said the bug is easily fixed by applying cryptographic "salt" to an underlying error-checking algorithm. The additional randomization would make the attack unfeasible.

An OpenSSL official, who asked that his name not be published, said engineers are in the process of pushing out a patch and stressed the attack is difficult to carry out in real-world settings.