Rack Rack::File Function Symlink Traversal Arbitrary File Disclosure

Metadata

medium
4.3
rack
CVE-2013-0262
osvdb.org
2013-02-07
2017-06-16 19:02
CVE-2013-0262 ruby-rack
CVE-2013-0262
2017-04-01 19:11
2017-01-05 20:15

Description

Rack contains a flaw as the Rack::File function creates temporary files
insecurely. It is possible for a local attacker to use a symlink attack to
traverse to an arbitrary file and disclose its contents

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

Or, you can just let us figure it out for you! Appcanary continously monitor your installed packages, and tell you if any of them are vulnerable.

Sign up for monitoring

Affected package information

Package Patched in Unaffected in
rack ~> 1.4.5,>= 1.5.2 None