Multiple unspecified vulnerabilities in Menalto Gallery before 2.2.4 have unknown impact, related to (1) "hotlink protection" in the URL rewrite module, (2) a WebDAV view in the WebDAV module, (3) a comment view in the Comment module, (4) unspecified "item information disclosure attacks" in the Core module Gallery application, (5) the slideshow in the Slideshow module, and (6) multiple Print modules.
http://security.gentoo.org/glsa/glsa-200802-04.xml
http://secunia.com/advisories/28898