Multiple unspecified vulnerabilities in Sun Java Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 7 and earlier, and Java System Development Kit (SDK) and JRE 1.4.212 and earlier 1.4.x versions, allow attackers to develop Java applets or applications that are able to gain privileges, related to serialization in JRE.
Argument injection vulnerability in Java Web Start for J2SE 1.4.2 up to 1.4.206 allows untrusted applications to gain privileges via the value parameter of a property tag in a JNLP file.