http://news.com.com/2100-1002_3-6196...-0-5&subj=news
This is reportedly platform-independent.
"This is as bad as it gets," said Chris Gatford, a security expert from penetration testing firm Pure Hacking.
"It's a pretty significant weakness, which will have a considerable impact if the exploit codes come to fruition quickly. It could affect a lot of organizations and users," Gatford told ZDNet Australia."