CVE-2014-5269 Information

Description

Plack::App::File in Plack before 1.0031 removes trailing slash characters from paths which allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path related to Plack::Middleware::Static.

Reference

http://api.metacpan.org/source/MIYAGAWA/Plack-1.0031/Changes http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137099.html http://lists.fedoraproject.org/pipermail/package-announce/2014-August/137115.html http://seclists.org/oss-sec/2014/q3/384 http://www.osvdb.org/109928 https://github.com/avar/Plack/commit/bc1731dbb53850c380875ad683cd87c8ec99eee3 https://github.com/plack/Plack/issues/405