This is an old vulnerability in the Java programming language. It allows attackers to execute arbitrary code on a server by sending malicious input that gets logged. This means if your app logs any user input (which most do), you're at risk.
This is an old vulnerability in the Java programming language. It allows attackers to execute arbitrary code on a server by sending malicious input that gets logged. This means if your app logs any user input (which most do), you're at risk.
Specific version info not stated in the advisory. If you don't recognise this software, you're probably not affected.
Upgrade to a newer version of Java (at least Sun Java 2 SDK, version 6 or later). You can download it from the official Oracle website: https://www.oracle.com/java/technologies/javase-downloads.html