Description
Opera 7.54 and earlier allows remote attackers to spoof file types in the download dialog via dots and non-breaking spaces (ASCII character code 160) in the (1) Content-Disposition or (2) Content-Type headers.
References
- http://www.opera.com/linux/changelogs/754u1/
- 11883 vdb-entry
- 12981 third-party-advisory
- opera-file-type-spoofing(18423) vdb-entry
- GLSA-200502-17 vendor-advisory
- http://secunia.com/secunia_research/2004-19/advisory/