CVE-2012-3382 - Funicular Pygmy Marmoset

Description

Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name and a forbidden extension which is not properly handled in an error message.

Reference

https://github.com/mono/mono/commit/d16d4623edb210635bec3ca3786481b82cde25a2 https://bugzilla.novell.com/show_bug.cgi?id=769799 http://www.openwall.com/lists/oss-security/2012/07/06/11 https://hermes.opensuse.org/messages/15374367 http://www.mandriva.com/security/advisories?name=MDVSA-2012:140