CVE-2014-7911 Information

Description

luni/src/main/java/java/io/ObjectInputStream.java in the java.io.ObjectInputStream implementation in Android before 5.0.0 does not verify that deserialization will result in an object that met the requirements for serialization which allows attackers to execute arbitrary code via a crafted finalize method for a serialized object in an ArrayMap Parcel within an intent sent to system_service as demonstrated by the finalize method of android.os.BinderProxy aka Bug 15874291.

Reference

http://seclists.org/fulldisclosure/2014/Nov/51 https://android.googlesource.com/platform/libcore/+/738c833d38d41f8f76eb7e77ab39add82b1ae1e2