can anyone recall any interesting vulnerabilities in Windows applications that were due to mishandling of character encoding (UTF-16 vs. UTF-8 vs. ASCII, or codepage stuff depending on system locale) in file paths and/or unexpected case sensitivity in file paths? ones with good write-ups strongly preferred.
looking specifically for Windows, specifically character encoding related bugs, and specifically bugs in apps rather than bugs in the OS's own file path handling (e.g. WorstFit)