Ubuntu Update for poppler vulnerability USN-631-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-631-1
Solution
Please Install the Updated Packages.
Insight
Felipe Andres Manzano discovered that poppler did not correctly initialize certain page widgets. If a user were tricked into viewing a malicious PDF file, a remote attacker could exploit this to crash applications linked against poppler, leading to a denial of service.
Affected
poppler vulnerability on Ubuntu 7.10 , Ubuntu 8.04 LTS
References