OpenJDK: Deserialization allows creation of mutable SignedObject (Deserialization, 6618658)

Unspecified vulnerability in the Java Runtime Environment JRE component in Oracle Java SE 6 Update 25 and earlier, 5.0 Update 29 and earlier, and 1.4.231 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect integrity via unknown vectors related to...