Ubuntu Update for apr-util vulnerability USN-1022-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-1022-1
Solution
Please Install the Updated Packages.
Insight
It was discovered that APR-util did not properly handle memory when destroying APR buckets. An attacker could exploit this and cause a denial of service via memory exhaustion.
Affected
apr-util vulnerability on Ubuntu 8.04 LTS , Ubuntu 9.10 , Ubuntu 10.10