Java SE 6 Update 31 and Java SE 7 Update 3 of Oracle/Sun Java fixes an unspecified vulnerability in the Install component (CVE-2012-0499). Upstream has CVSSv2 scored this issue as: 10/AV:N/AC:L/Au:N/C:C/I:C/A:C http://www.oracle.com/technetwork/topics/security/javacpufeb2012-366318.html
This issue affects Java Update mechanism (see Note 4 on the Oracle CPU Patch Advisory page), which is only available on Microsoft Windows platform: http://www.java.com/en/download/help/java_update.xml
Statement: Not vulnerable. This issue affects the Java Update mechanism which is only available on the Microsoft Windows platform.