The vulnerability of the Tar.php file in the Archive_Tar package of the PHP PEAR library arises from an improper restriction on the path name of the directory. This allows a attacker to compromise data integrity.

The vulnerability of the Tar.php file in the ArchiveTar package from the PHP PEAR library is related to improper handling of symbolic links. Exploiting this vulnerability could allow an attacker to compromise data integrity remotely...