lib/viewvc.py in ViewVC 1.0.5 uses the content-type parameter in the HTTP request for the Content-Type header in the HTTP response, which allows remote attackers to cause content to be misinterpreted by the browser via a content-type parameter that is inconsistent with the requested object. NOTE: this issue might not be a vulnerability, since it requires attacker access to the repository that is being viewed.
viewvc.tigris.org/issues/show_bug.cgi?id=354
viewvc.tigris.org/source/browse/viewvc/trunk/lib/viewvc.py?rev=2011&r1=1968&r2=1978
viewvc.tigris.org/source/browse/viewvc?rev=1978&view=rev
www.openwall.com/lists/oss-security/2008/09/19/4
www.openwall.com/lists/oss-security/2008/09/20/1
www.redhat.com/archives/fedora-package-announce/2008-September/msg01101.html
www.redhat.com/archives/fedora-package-announce/2008-September/msg01142.html