Unspecified vulnerability in Java Runtime Environment (JRE) for Sun JDK and JRE 6 Update 10 and earlier, and JDK and JRE 5.0 Update 16 and earlier, allows remote attackers to cause a denial of service (CPU consumption) via a crafted RSA public key.

More... (http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2008-5349)