CVEvulnerability
CVE-2013-0262
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-02-08
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-22
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."
Affected configurations
• rack project rack 1.4.0
• rack project rack 1.4.1
• rack project rack 1.4.2
• rack project rack 1.4.3
• rack project rack 1.4.4
• rack project rack 1.5.0
• rack project rack 1.5.1
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html lists.opensuse.org
- http://rack.github.com/ rack.github.com
- http://secunia.com/advisories/52033 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=909071 bugzilla.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=909072 bugzilla.redhat.com
- https://gist.github.com/rentzsch/4736940 gist.github.com
- https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56 github.com
- https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30 github.com
- https://groups.google.com/forum/#%21msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ groups.google.com
- https://groups.google.com/forum/#%21msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ groups.google.com
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html lists.opensuse.org
- http://rack.github.com/ rack.github.com
- http://secunia.com/advisories/52033 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=909071 bugzilla.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=909072 bugzilla.redhat.com
- https://gist.github.com/rentzsch/4736940 gist.github.com
- https://github.com/rack/rack/blob/master/lib/rack/file.rb#L56 github.com
- https://github.com/rack/rack/commit/6f237e4c9fab649d3750482514f0fde76c56ab30 github.com
- https://groups.google.com/forum/#%21msg/rack-devel/bf937jPZxJM/1s6x95vIhmAJ groups.google.com
- https://groups.google.com/forum/#%21msg/rack-devel/mZsuRonD7G8/DpZIOmMLbOgJ groups.google.com