CVE-2006-5099 - Shield shaped Mittens

Description

lib/exec/fetch.php in DokuWiki before 2006-03-09e when conf[imconvert] is configured to use ImageMagick allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) w and (2) h parameters which are not filtered when invoking convert.

Reference

http://bugs.splitbrain.org/?do=details&id=926 http://security.gentoo.org/glsa/glsa-200609-20.xml http://secunia.com/advisories/22192 http://secunia.com/advisories/22199 http://www.vupen.com/english/advisories/2006/3851