/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/ is in drupal6-mod-imagefield-assist 1.0~beta3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/drupalimage/
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/drupalimage/css//
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/drupalimage/images//
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/drupalimage/langs//
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/includes/
/usr/share/drupal6/modules/imagefield_assist/drupal6-mod-imagefield-assist-1.0~beta3/theme/