### [CVE-2009-1099](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1099)
![](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

Integer signedness error in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via crafted glyph descriptions in a Type1 font, which bypasses a signed comparison and triggers a buffer overflow.

### POC

#### Reference
- http://www.redhat.com/support/errata/RHSA-2009-1038.html
- http://www.vmware.com/security/advisories/VMSA-2009-0016.html

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