Red Hat Security Advisory 2016-1504-01 – The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit. Security Fix: Multiple flaws were discovered in the Hotspot and Libraries components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions. Multiple denial of service flaws were found in the JAXP component in OpenJDK. A specially crafted XML file could cause a Java application using JAXP to consume an excessive amount of CPU and memory when parsed.