Debian Security Advisory DSA 2361-1 (chasen)

Summary
The remote host is missing an update to chasen announced via advisory DSA 2361-1.
Solution
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%202361-1
Insight
It was discovered that ChaSen, a Japanese morphological analysis system, contains a buffer overflow, potentially leading to arbitrary code execution in programs using the library. For the oldstable distribution (lenny), this problem has been fixed in version 2.4.4-2+lenny2. For the stable distribution (squeeze), this problem has been fixed in version 2.4.4-11+squeeze2. We recommend that you upgrade your chasen packages.