cve/2013/CVE-2013-0440.md

### [CVE-2013-0440](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0440)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 through Update 11, 6 through Update 38, 5.0 through Update 38, and 1.4.2_40 and earlier, and OpenJDK 7, allows remote attackers to affect availability via vectors related to JSSE.  NOTE: the previous information is from the February 2013 CPU.  Oracle has not commented on claims from another vendor that this issue is related to CPU consumption in the SSL/TLS implementation via a large number of ClientHello packets that are not properly handled by (1) ClientHandshaker.java and (2) ServerHandshaker.java.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/javacpufeb2013-1841061.html

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