CVE-2013-0262

Description

rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before 1.4.5 allows attackers to access arbitrary files outside the intended root directory via a crafted PATH_INFO environment variable, probably a directory traversal vulnerability that is remotely exploitable, aka "symlink path traversals."

References

https://groups.google.com/forum/#%21msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ

https://groups.google.com/forum/#%21msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ

https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30

https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56

https://gist.github.com/rentzsch/4736940

https://bugzilla.redhat.com/show_bug.cgi?id=909072

https://bugzilla.redhat.com/show_bug.cgi?id=909071

http://secunia.com/advisories/52033

http://rack.github.com/

http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3