cve/2012/CVE-2012-4420.md

### [CVE-2012-4420](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4420)
![](https://img.shields.io/static/v1?label=Product&message=java-1.7.0-openjdk&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%201.7.0_04%20to%201.7.0_10%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Other&color=brighgreen)

### Description

An information disclosure flaw was found in the way the Java Virtual Machine (JVM) implementation of Java SE 7 as provided by OpenJDK 7 incorrectly initialized integer arrays after memory allocation (in certain circumstances they had nonzero elements right after the allocation). A remote attacker could use this flaw to obtain potentially sensitive information.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-4420

#### Github
No PoCs found on GitHub currently.