Directory traversal vulnerability in Mathopd 1.4.x and 1.5.x before 1.5p7, when configured with the * construct for mass virtual hosting, allows remote attackers to read arbitrary files via a crafted Host header.
Improper Limitation of a Pathname to a Restricted Directory The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.