Ubuntu Update for clamav vulnerabilities USN-945-1

Summary
Ubuntu Update for Linux kernel vulnerabilities USN-945-1
Solution
Please Install the Updated Packages.
Insight
It was discovered that ClamAV did not properly reallocate memory when processing certain PDF files. A remote attacker could send a specially crafted PDF and crash ClamAV. (CVE-2010-1639) An out of bounds memory access flaw was discovered in ClamAV. A remote attacker could send a specially crafted Portable Executable (PE) file and crash ClamAV. This issue only affected Ubuntu 10.04 LTS. (CVE-2010-2077)
Affected
clamav vulnerabilities on Ubuntu 9.04 , Ubuntu 9.10 , Ubuntu 10.04 LTS