Describe CVE-2007-4271.
What is CVE-2007-4271?
Directory traversal vulnerability in IBM DB2 UDB 8 before Fixpak 15 and 9.1 before Fixpak 3 allows local users to create arbitrary files via a .. (dot dot) in an unspecified environment variable, which is appended to "/tmp/" and used as a log file.  NOTE: this issue might be related to symlink following..